Dual Lane Water Slide: ROI Analysis and Competitive Racing Appeal for Rental Inventory

A dual lane water slide delivers competitive racing entertainment that commands premium rental rates but introduces operational complexity and capital requirements single lane units avoid. The delivered cost difference between a 20 ft dual lane tower and a comparable 19 ft single lane unit reaches $1,700, requiring operators to recover through higher booking rates or increased throughput. This analysis examines purchase cost, crew requirements, power constraints, and booking patterns to establish when dual lane configurations justify their incremental investment.

The racing format creates self-sustaining competitive behavior where every run becomes a race, and participants cycle through rematches without adult coordination. However, competitive dynamics increase supervision requirements and introduce lateral collision risks at pool convergence points that single lane units avoid. Rental operators must balance the 18% to 26% rate premium dual-lane units command against crew dependency, vehicle payload limits, and site power availability.

Key Takeaways

• Dual-lane water slides command a 22% rental rate premium over single-lane units at identical heights, with mid-range pricing of $350 to $475 per full day versus $275 to $400 for single-lane
• The $1,700 delivered cost premium between a dual-lane 20 ft tower and a single-lane 19 ft tower requires 26 bookings to recover, achievable in one season at 28+ bookings annually
• Dual lane configurations require two-person crews for safe handling at 445 lbs packed weight and impose 70% longer solo setup times compared to single lane alternatives
• Racing formats deliver genuine throughput gains at school field days (75 riders/hour versus 40) but provide minimal capacity advantage at backyard parties with 15-25 guests
• Power and water constraints limit dual lane deployment—units requiring two blowers draw 24A during inflation and need dedicated 20A circuits or 4,000W generators
  

What is a Dual Lane Water Slide and How Does It Compare to Single Lane Units?

A dual lane water slide features two side-by-side sliding lanes on a single inflatable structure, allowing simultaneous racing between riders. Single-lane units accommodate one rider at a time with a maximum of two users on the structure, while dual-lane configurations permit three simultaneous users—one per lane plus one climber on the shared stair platform.

The table below summarizes the core differences buyers weigh before choosing a configuration.

Key Features and Configurations of Dual Lane Versus Single Lane Slides

Dual lane water slides position two independent sliding lanes alongside a central or offset climbing structure, creating a racing format where participants compete directly on every descent. Maximum simultaneous user count for dual lane units reaches three occupants—one rider per lane and one on the climbing area—compared to two users maximum on single lane configurations. Weight limits remain consistent at 250 lbs per user across both formats, with manufacturer guidance specifying a minimum age of 6 years for standard 18 to 24 ft dual lane racing slides.

The racing configuration converts passive sliding into competitive entertainment where losers request rematches and winners defend their position, creating a self-sustaining activity cycle. Single lane units rely on sequential turns and individual descent experiences, eliminating head-to-head competition but removing throughput advantages and premium pricing dual lane formats command. Rental water slide competition extends beyond lane count to include height tiers, theme variety, and operational complexity factors.

Physical and Operational Differences: Footprint, Weight, and Power Requirements

A dual-lane 20 ft tower slide measures 38 ft L × 19 ft W × 20 ft H when inflated, occupying 722 square feet compared to 540 square feet for a single-lane 19 ft unit measuring 36 ft L × 15 ft W × 19 ft H. The four-foot width increase proves operationally decisive because suburban backyards are constrained by fence lines and side setbacks. Packed weight for the dual-lane T-Rex model reaches 445 lbs versus 395 lbs for the single-lane Electric 19 ft slide, a 50 lb differential pushing dual-lane units past the threshold where guidance mandates two-person crews.

Power requirements escalate with dual-lane configurations, as some 20 ft models require two 1.5 HP blowers drawing combined 24A during inflation and 15A while maintaining pressure. Single lane towers operate on one 1.5 HP blower at 12A inflating and 7.5A maintaining, fitting within 16A capacity of a residential 20A circuit at 80% derate. Dual lane units needing two blowers exceed single-circuit capacity and require either two separate 20A circuits or a 4,000W generator.

Water Consumption and Setup Complexity Considerations

Inflatable water slides consume 200 to 500 gallons per hour depending on size, lane count, and flow settings, with dual lane units operating at the upper range when both lanes receive continuous wetting. Setup time for a dual-lane 20 ft tower with two crew members averages 30 minutes compared to 22 minutes for a single-lane 19 ft tower. Solo operators face a 1.7× time penalty, extending dual-lane setup to 51 minutes and teardown to 42 minutes, reducing the number of bookings one person can service during peak Saturday delivery windows.

Residential spigots deliver 8 to 10 GPM when fully opened, equal to 480 to 600 gallons per hour, but flow degrades by 10 to 15% over each additional 50 feet of hose run. A dual-lane unit demanding 500 gallons per hour on weak pressure supply or long hose run risks under-watering one lane. Operators mitigate this by carrying 3/4 in hose rather than 5/8 in diameter, limiting runs to under 100 feet where possible, and verifying spigot location at booking.

How Do Dual Lane Slides Enhance Rental Revenue and Throughput?

Dual lane water slides command higher rental rates through a competitive racing format that justifies premium pricing and increases throughput at events with managed queues. Rate premiums at identical height reach $75 per full day and $87.50 per weekend compared to single-lane units, translating to 18% to 26% higher dual-lane water slide revenue per booking depending on rental duration.

Rental Rate Premiums and the Value of Competitive Racing Formats

The dual-lane 20 ft full-day rate midpoint reaches $413 compared to $338 for a single-lane 19 ft tower, establishing a $75 base premium. At identical height tiers, dual-lane units command $62.50 more for 4-hour bookings (26.3% premium), $75 more for full-day rentals (22.2% premium), and $87.50 more for weekend bookings (17.9% premium). Mid-range dual-lane units in the 18 to 22 ft class rent for $250 to $350 for 4 hours, $350 to $475 for a full day, and $500 to $650 for weekend bookings.

Generator rental adds $50 to $150 per event when customers lack accessible outlets within 100 feet. The racing format itself justifies premium pricing by converting passive sliding into competitive entertainment where participants self-organize rematches and spectators become invested in outcomes. Water slide racing appeal stems from this competitive dynamic rather than pure throughput capacity, making it a product feature commanding higher rates even at events with modest attendance.

Throughput Impact by Event Type and Queue Management Strategies

Single-lane tower slides deliver 30 to 40 riders per hour under well-operated conditions, while dual-lane configurations achieve 1.7× to 1.9× that rate rather than the full 2.0× multiplier marketing materials suggest, because both lanes share a single climb structure. At backyard birthday parties with 15 to 25 guests, a dual-lane tower processes approximately 35 riders per hour compared to 25 for a single lane, but demand constraints prevent either unit from reaching capacity.

School field days present the strongest throughput case, with dual-lane units handling 75 riders per hour against 40 for single-lane alternatives, enabling a 30-child class rotation to complete with repeat rides inside a 20-minute window. Community festivals generate 78 riders per hour on dual-lane towers when operators employ marshaled queues. Corporate picnic throughput drops to 58 riders per hour due to slower adult cycle times.

Attendant and Supervision Requirements for Dual Lane Slides

Supervision ratios for the tween bracket require one attendant per 8 to 10 kids, with a dedicated operator stationed at the slide platform to manage rider spacing and enforce weight limits. Attendant market rates range from $25 to $50 per hour, translating to $140 in labor cost for a 4-hour booking at the $35 midpoint, an expense erasing approximately twice the $75 dual lane rate premium unless billed separately.

Wind shutdown thresholds sit at 15 to 25 mph across manufacturer guidance and insurance protocols, with higher and wider dual lane units presenting more sail area. Dual lane racing formats actively incentivize early launches and aggressive entries, behaviors increasing collision frequency compared to sequential single-lane descent patterns. Operators must enforce the three-user maximum—one per lane plus one climber—to maintain manufacturer-specified capacity limits and preserve insurance coverage.

What Are the Ownership Costs and Maintenance Requirements?

Dual-lane water slides carry a $5,995 list price compared to $4,295 for single-lane 19 ft towers, creating a $1,700 delivered cost premium before financing. Freight adds $595 per order as a flat charge, and JEM Club membership reduces delivered costs through 15% discounts and waived shipping on qualifying purchases.

Purchase Price, Freight, and Financing Effects on ROI

The dual-lane 20 ft list price reaches $5,995 while the single-lane 19 ft unit lists at $4,295, establishing a $1,700 price gap that financing amplifies through interest costs. JumpOrange flat shipping adds $595 per order regardless of unit count, but JEM membership provides 15% discounts plus free shipping on qualifying orders for a $100 annual fee, reducing dual lane delivered cost to $5,195.75 including membership fee. Commercial water slide buyers must account for both upfront premium and financing burden.

The figures below line up the full cost and revenue picture across a five-season ownership period.

Financing the dual lane at 12% APR over 36 months adds 19.6% in interest cost, increasing total paid to $7,879 versus $5,846 for the financed single lane unit. Seasonal dual lane water slide revenue pattern concentrates 76.5% of annual bookings in May through August, meaning 24 of 36 loan payments land in months when the unit generates no income.

Insurance Considerations and Liability Differences by Lane Count

General liability insurance for rental operators with 1 to 5 units costs $1,500 to $2,500 per year, with standard minimum coverage set at $1 million per occurrence. Premium structures price by fleet size and unit type rather than by lane count, making per-unit insurance delta negligible. Water slides carry higher premiums than dry bounce houses due to elevated injury risk, but insurers do not charge materially different rates for dual lane versus single lane configurations within the same height class.

A single severe claim increases future premiums by 50% to 100% or triggers non-renewal, making supervision protocols and wind shutdown discipline more influential on long-term insurance costs than lane configuration choice. Operators can reduce premiums 5% to 10% through claims-free history and SIOTO certification.

Repair Frequency, Cleaning, and Drying Impact on Asset Life

Industry practice allocates a repair reserve equal to 2% of unit cost per season, producing $120 annually for the dual lane unit and $86 for the single lane tower. Post-event cleaning requires 15 to 20 minutes per unit for cold water rinsing, mild dish soap application, and soft brushing. Mold colonization begins within 48 to 72 hours if units are stored damp, and operators who violate drying protocols sacrifice 40% to 50% of the 800 to 1,200-hour design life.

Commercial units with proper maintenance deliver 5 to 7 years or more of active service, but dual lane configurations with detachable deep pools require 60 to 100 minutes of drying time versus 25 to 40 minutes for flat slip and slides. A seam repair discovered Saturday evening cannot return to water service until Monday evening due to a 48-hour cure requirement, costing a full weekend of revenue exceeding annual repair reserve by 7×. Water slide safety guidelines include drying protocols operators must enforce to preserve asset life.

How Does Crew Size and Operator Type Influence Slide Choice?

Crew availability determines which slide configurations operators can deploy efficiently, with solo operators facing time penalties and physical limits favoring lighter equipment. Dual lane units at 445 lbs packed weight require two-person crews for safe vehicle loading, while single lane alternatives at 395 lbs remain marginally solo-manageable with proper equipment.

Solo Versus Multi-Person Handling Feasibility

Dual-lane 20 ft towers require 51 minutes for solo setup and 42 minutes for solo teardown, reflecting the 1.7× time penalty non-parallelizable tasks impose. The packed weight premium of 50 lbs (12.7%) between dual-lane and single-lane units pushes dual configurations past the 250 to 350 lb threshold where guidance mandates two-person lifts. Appliance hand trucks with stair climbers cost $150 to $300 and enable solo ground transport, but vertical lift into truck beds remains a two-person task for units exceeding 400 lbs.

Solo equipment costs total $310 to $640 when operators purchase hand trucks with stair climbers ($150 to $300), folding aluminum loading ramps rated for 1,000 lbs ($120 to $250), and furniture sliders ($40 to $90). Inflatable transportation tips include ramp selection and payload verification steps.

Vehicle and Trailer Needs for Different Slide Configurations

Packed volume for dual lane unit models is 68 to 75 cubic feet, compared to 55 to 60 cubic feet for single lane towers, with the difference driven by detachable pool sections and wider folded dimensions. A 6×12 enclosed trailer provides approximately 340 cubic feet of usable volume, accommodating one dual-lane tower, one slip and slide, blowers, stakes, hose, and generator. 

Two dual-lane units at 890 to 1,220 lbs combined packed weight exceed the payload capacity of typical single-axle 6×12 trailers rated for 2,000 lbs gross vehicle weight. Used trailer costs range from $800 to $1,500 for 5×8 to 6×12 single-axle enclosed models, representing mandatory capital expenditure for operators without pickup trucks or cargo vans.

Setup and Teardown Time Differences and Their Operational Effects

Dual-lane 20 ft setup with two crew requires 30 minutes compared to 22 minutes for single-lane 19 ft towers, an 8-minute difference compounding across multi-booking Saturday schedules. Solo setup time penalty reaches 1.7× the two-crew baseline, extending dual lane installation to 51 minutes and teardown to 42 minutes, limiting solo operators to three dual lane bookings per 12-hour Saturday versus four single lane deliveries.

Dual-lane solo setup-teardown cycle consumes 93 minutes per booking before drive time and drying. Single lane configurations complete setup-teardown in 66 minutes solo, saving 27 minutes per booking, enabling one additional Saturday delivery. The marginal booking dual-lane water slide revenue of $286 contribution from that fourth single lane stop exceeds the $65 helper cost required to convert dual lane into a four-booking Saturday.

What Are the Power and Water Supply Constraints for Rental Operations?

Power and water supply limitations determine site eligibility and require verification during booking rather than on arrival. Dual lane units requiring two blowers draw 24A during inflation, exceeding single residential circuit capacity and necessitating generator deployment.

Blower Specifications, Circuit Demands, and Generator Requirements

A 1.5 HP blower draws 12A during inflation and 7.5A while maintaining pressure, while 2.0 HP models reach 14A inflating and 8.5A maintaining. Residential 15A circuits at 80% continuous derate provide 12A of safe capacity, insufficient for inflating any blower larger than 1.0 HP when household loads share the circuit. Residential 20A dedicated circuits at 80% derate deliver 16A continuous, supporting one 1.5 HP or 2.0 HP blower but failing when dual-lane units demand two blowers simultaneously.

Generator sizing requires 4,000W minimum capacity for two-blower configurations, creating an additional equipment line item that operators must supply or bill when customer sites lack dual 20A circuits. Single lane towers operate on one 1.5 HP blower fitting within a standard 20A circuit, eliminating generator dependency. Water slide rental pricing strategy must account for the $50 to $150 generator rental line dual-lane units trigger more frequently.

Water Flow Limitations and Hose Setup for Dual Lane Slides

Residential spigots deliver 8 to 10 GPM when fully opened, equal to 480 to 600 gallons per hour, positioning supply capacity close to the 200 to 500 gallon hourly consumption range inflatable water slides demand. A 100 ft hose run drops pressure by 10 to 15 PSI, and each extra 50 ft costs 10% to 15% of flow through friction losses. Upgrading from 5/8 in to 3/4 in hose diameter raises flow by roughly 50%.

A dual lane unit demanding 500 gallons per hour on weak pressure supply or long hose run risks under-watering one lane. Park and field bookings without spigots within 100 ft require 250-gallon tank rentals, adding $75 to $100 to the booking. A 250-gallon tank provides 30 to 75 minutes of continuous wetting on single-lane slides and materially less on dual lanes.

Practical Tips for Managing Utilities in Residential and Event Settings

Circuit sizing requires connecting blowers to dedicated 20A circuits to avoid nuisance tripping when household air conditioning or outdoor lighting draw concurrent loads. Hose management for dual lane deployments favors carrying 3/4 in diameter hose, keeping runs under 100 ft where possible, and confirming spigot location during booking conversations.

Water supply verification should occur at booking through specific questions about spigot location and distance, not during arrival when insufficient flow forces service compromises. Water slide supervision requirements include utility verification protocols preventing on-site failures.

When Should Operators Upgrade to Dual Lane Slides or Expand Inventory?

Inventory expansion decisions depend on booking volume, crew availability, and event mix rather than revenue targets alone. Dual lane upgrades justify investment when bookings exceed 28 per season, and event mix includes school field days or corporate events where throughput commands premium rates.

Booking Volume and Market Demand as ROI Drivers

Peak season bookings per unit range from 10 to 15 monthly, translating to 40 to 60 seasonal bookings over the May through August window where 76.5% of annual demand concentrates. Revenue per unit per month in peak season reaches $3,000 to $5,000. Dual-lane break-even bookings for solo operators total 19 at a $351 contribution margin per booking, while single-lane units require 18 bookings at a $286 contribution margin.

Five-season gross revenue at 28 bookings per season on a dual-lane unit reaches $57,820 before variable costs, compared to $47,320 for single-lane configurations, establishing a $10,500 revenue advantage over the asset's service life. The dual lane water slide revenue premium compounds when operators secure school field days and corporate picnics valuing throughput and competitive formats, but erodes at backyard parties where guest counts never queue at capacity. Bounce house business ROI timelines accelerate when operators match equipment configurations to their specific event mix.

Decision Points: Dual Lane Upgrade, Adding a Second Unit, or Hiring Crew

The incremental dual lane premium over single lane totals $1,700 in delivered cost, requiring 26.2 bookings to recover at $65 incremental contribution margin per booking. Dual lane return on acquisition reaches 6.4× over five seasons compared to 7.1× for single lane units, reflecting higher absolute cash generation despite requiring more bookings to break even. Helper cost per dual-lane booking totals $65 at $25 hourly rates, erasing contribution margin when operators hire crew but enabling fourth-Saturday booking when solo time constraints prevent.

Incremental break-even bookings for the dual lane premium alone total 26.2 using solo labor economics, achievable in one season at 28+ annual bookings but requiring two seasons at lower volumes. Single-lane return on acquisition of 7.1× beats dual lane's 6.4× over five seasons because lower capital base turns faster despite generating less absolute cash. The upgrade decision separates from the expansion decision because adding a second unit increases capacity on peak Saturdays, while upgrading one unit to dual lane increases revenue per booking without adding capacity on constraint days.

Labor Efficiency and Scheduling Impact on Rental Capacity

Solo Saturday capacity for dual lane towers reaches three bookings maximum within a 12-hour working day when 51-minute setups, 42-minute teardowns, and round-trip drive times consume 216 minutes per stop. Single lane tower capacity improves to four bookings maximum at 174 solo minutes per booking. Dual lane revenue per hour of owner labor totals $81.56 compared to $85.83 for single lane towers.

Single lane revenue per hour of owner labor beats dual lane by $4.27 despite generating $75 less per booking, because time savings enable one additional Saturday delivery. Solo operators booking four single-lane stops per Saturday generate $1,352 in revenue compared to $1,239 from three dual-lane deliveries, making single lane the superior choice when crew availability constrains Saturday capacity.

How Does Market Demand and Seasonality Affect Dual Lane Water Slide Rentals?

Market demand signals show minimal consumer search activity for lane-specific terms, with "dual lane water slide" generating 100 monthly US searches versus 34,000 for "bounce house rental". Seasonality concentrates 76.5% of annual demand in May through August, with June alone capturing 25.3% of yearly search volume.

US Search Volume and Keyword Insights for Lane-Specific Terms

US monthly search volume for "bounce house rental" reaches 34,000 compared to 2,000 for "inflatable water slide rental" and just 100 for "dual lane water slide". Combined dual lane, double lane, and racing search terms total 330 monthly searches, representing 0.8% of aggregate volume across all analyzed rental terms. Consumers do not search for lane configuration during the discovery phase, instead entering generic category queries and differentiating by lane count only after viewing product listings.

The low keyword difficulty for "dual lane water slide" and "double lane water slide" both register at zero, indicating minimal competition despite low volume. The $0.90 cost per click on "dual lane water slide rental" exceeds the $0.70 CPC on "inflatable water slide rental" parent term, signaling qualified intent among the small cohort actively searching lane-specific language.

Seasonal Booking Patterns and Peak Demand Windows

Peak month June search volume reaches 5,959 compared to December trough of 284, establishing a 21.0× peak-to-trough ratio validating operator guidance placing 70% to 80% of annual revenue in the four-month summer window. May through August share of annual demand totals 76.5%. June and July combined capture 49.1% of yearly search activity.

Seasonal compression means dual lane units costing $1,700 more than single lane alternatives must recover that premium inside a functionally four-month earning period. Operators who purchase in June buy into the middle of their own peak season, facing lead times delaying delivery until demand begins declining. February and March represent an optimal buying window when search volume doubles then triples off the winter floor.

Manufacturer Listings and Product Mix as Market Indicators

JumpOrange dual lane catalogue contains 22 products as of 12 August 2026, with thirteen separate 20 ft dual lane themes all priced identically at $5,995 list. The catalogue structure eliminates price-based differentiation within the 20 ft tier. Industry data on comparable 20 ft dual lane models from other manufacturers show packed weights approaching 600 lbs, versus JumpOrange's 445 lb specification, a 37% weight variance at identical advertised height; buyers must verify against vehicle payload limits.

Market surveys of 24 ft dual lane configurations elsewhere in the industry show weights of 690 lbs for the slide component plus 400 lbs for the slip and slide extension, totaling 1,090 lbs packed and exceeding single axle trailer capacity when paired with a second unit.

Strategic Considerations for Dual Lane Water Slide Rental Investment and Management

Dual lane water slide investment decisions separate into three distinct questions operators frequently conflate: upgrading one existing unit, adding a second unit of any type, and hiring crew to overcome solo capacity limits. The upgrade decision favors dual lane when bookings exceed 28 per season, and event mix includes school field days or corporate picnics where racing formats command premium rates and throughput matters. Adding a second unit is triggered when operators turned away more than 8 bookings the prior season.

The hiring decision proves most operators should solve crew availability before purchasing dual-lane units, as a single $65 helper enables the fourth Saturday booking solo time penalties prevent, generating $286 to $351 in marginal contribution that covers wages twice over. JumpOrange offers commercial-grade dual lane configurations with identical pricing across thirteen 20 ft themes, allowing operators to select based on local theme preferences while accessing the 22% rate premium competitive formats deliver.

Get a Dual Lane Water Slide Quote from JumpOrange

Choosing between dual lane and single lane inventory comes down to your booking volume, crew, and event mix, and the JumpOrange team can walk through those numbers with you directly. JumpOrange has manufactured commercial-grade inflatables since 2002, and every dual lane unit ships with the blower, stakes, tarp, and repair kit included, so the delivered price above is the price you plan around.

Call 1-877-388-5867 to talk through crew requirements and site power before you buy, or request a personalized quote from a JumpOrange product specialist. JEM Club members save 15% on commercial units, including any heavy-duty slip and slide, and get free qualifying shipping, which narrows the $1,700 dual lane premium discussed above.

Frequently Asked Questions About Dual Lane Water Slides

How much does a dual lane water slide cost compared to a single lane unit?

A 20 ft dual lane water slide lists for $5,995 versus $4,295 for a comparable 19 ft single lane tower, a $1,700 gap before freight. JumpOrange adds a flat $595 shipping charge per order, though JEM Club membership applies a 15% discount and waives qualifying shipping, bringing the dual-lane delivered cost to $5,195.75. Operators financing the purchase should budget for the interest premium as well, since a 36-month loan at 12% APR pushes the dual lane total to $7,879 against $5,846 for the single lane unit.

How many bookings does it take to break even on a dual-lane water slide?

Solo operators reach break-even at 19 bookings on a dual-lane unit compared to 18 bookings on a single-lane tower, using solo labor economics and current contribution margins. The $1,700 incremental premium alone requires roughly 26 bookings to recover on its own. Most operators clear that volume in a single season if they book 28 or more events between May and August, the peak four-month window.

What size crew do I need to set up a dual lane water slide?

Dual lane units at 445 lbs packed weight require a two-person crew for safe loading and setup, completing installation in about 30 minutes with two people. A solo operator faces a 1.7x time penalty, stretching setup to roughly 51 minutes and teardown to 42 minutes. That time difference limits solo operators to three dual lane bookings in a 12-hour Saturday versus four single lane deliveries.

Can I run a dual lane water slide on a standard residential circuit?

Not reliably. Dual lane models with two 1.5 HP blowers draw a combined 24A during inflation, which exceeds the 16A continuous capacity of a single dedicated 20A residential circuit. Operators typically need two separate 20A circuits or a 4,000W generator to run both blowers, adding $50 to $150 in generator rental when the site lacks a second outlet within 100 feet. Single lane towers, by contrast, run on one 1.5 HP blower and fit within a standard 20A circuit.

Is a dual lane water slide worth it for a backyard birthday party business?

The racing format commands an 18% to 26% rate premium regardless of guest count, but the throughput advantage is modest at backyard parties, where a dual lane unit processes about 35 riders per hour against 25 for a single lane tower, and demand rarely reaches either unit's capacity. The stronger case for dual lane is school field days and community festivals, where throughput jumps to 75 riders per hour versus 40 for single lane. Operators booking mostly backyard parties often see better revenue per labor hour from a single-lane unit, since faster solo setup enables an extra Saturday booking.