The castle booked for Saturday comes back with damage that needs assessment. Another unit is available, and it looks close enough in a catalogue photograph. Sending it without another conversation is tempting, especially when the truck is due to leave.

A bounce house rental substitution changes what the customer selected. The replacement may have a different theme, footprint, activity or approved user group. This guide provides a confirmation record for that change: identify the proposed unit, check the differences, ask the customer and pass the agreed decision to the crew. It is an operational worksheet, not a rental contract or equipment inspection certificate.

Separate Availability from Permission to Use

First record why the originally booked unit is unavailable and who is handling that issue. Keep it out of the dispatch allocation while the responsible team assesses its status. A substitution record should not become a shortcut for returning damaged or undocumented equipment to service.

Next identify the proposed replacement as a physical unit, not just a product family. Check its availability for the full booking and required turnaround period. Its condition and documentation need to pass your normal release process before it becomes an option.

For a fleet of similar commercial bounce houses, use the actual unit reference and a current, representative photograph. Colour alone is a weak identifier. A carry bag with the old label can also send the crew towards the wrong equipment.

Compare the Offer, Not Just the Outside Size

Build a short comparison from the original booking and the replacement's verified information. Two units with similar dimensions may offer different activities or have different operating requirements. “Upgrade” describes a sales judgement; it does not establish compatibility.

For bounce house combos, check whether the original slide, play areas and offered configuration remain available. A plain bouncer is not the same customer experience as a combo, even when it fits more easily.

Recheck the Site Against the Replacement

Revisit the site's recorded information before offering the change. Check footprint, overhead constraints, approach route, surface and the resources required by the proposed model. Retain the source of each requirement rather than copying the old unit's assumptions into the new booking.

The gate and access-check guide covers the underlying access assessment. Here, record whether that assessment still applies to the replacement and who confirmed it. A larger unit that can be transported through the gate may still need more setup space than the venue provides.

If information is missing, obtain it before describing the replacement as suitable. Customer acceptance does not resolve a failed equipment or site check. Keep an unsuitable candidate out of the offer, even if the customer likes its appearance.

Record the intended user group and the replacement's documented user conditions separately. Mark the internal check as pending, passed or failed, with its evidence reference. Keep a pending or failed candidate out of dispatch; customer acceptance is a separate decision recorded later.

Give the Customer a Specific Proposal

Contact the person authorized to decide for the booking. Explain that the original unit is unavailable, identify the proposed equipment and show its photograph. State the differences that matter to that customer's event, including any theme, activity, configuration, timing or charge change.

Ask for a clear response to that specific proposal. “We have another castle” is too vague when several models are possible. Record the proposed unit reference, the information sent, the customer's response and the date. No response should remain pending, rather than being recorded as acceptance.

If the customer declines, record that outcome and work through the applicable booking terms and available alternatives. Do not assume every contract permits unilateral substitution, or introduce a universal refund rule into the worksheet. Contract review and payment policy remain separate tasks.

Update the Booking and Crew Instructions Together

Once the checks and customer decision are complete, reconcile the booking, inventory allocation and dispatch record. Remove conflicting instructions that still name the original unit. Keep the original choice in the change history so the reason for the replacement remains understandable.

Record any associated component changes using the equipment documentation. The correct blower, approved configuration and other required items follow the replacement unit, rather than the bag that was already staged for the original booking.

The delivery-day crew checklist handles loading and on-site checks. Give that process the confirmed replacement reference and updated notes; do not create a competing second loading checklist here.

Example: A Theme Change with the Same Activity

This is a fictional workflow example. A customer booked a castle-themed bouncer for an indoor event. The allocated unit becomes unavailable, and the operator proposes a differently themed bouncer.

The coordinator checks the proposed unit's documentation, condition-release status, availability and site requirements. The customer receives its photograph and a written description of the changed theme. The coordinator confirms that the offered activity and agreed package are as described, without treating similar appearance as proof of identical operating limits.

The customer accepts the identified replacement. The coordinator records that decision, updates the unit allocation and delivery notes, and asks dispatch to acknowledge the change. If the proposed unit instead needs more overhead space than the venue has, it does not proceed to customer approval as a suitable option.

Use One Substitution Confirmation Record

The accompanying worksheet brings the decision into one place. Use one record per proposed replacement; retain declined or superseded proposals as history without leaving them active in dispatch.

The individual equipment ID guide explains how to distinguish matching units. Use those identities in this record rather than building a new asset register for every replacement.

Before releasing the updated job, check that the customer decision, approved candidate and crew instructions name the same equipment. When no suitable, accepted replacement is available, keep the substitution unresolved and follow the booking's agreed process. A complete record makes the change visible; it does not turn every available unit into an acceptable substitute.

Copy or Download the Working Sheet

Use the blank record below, or download the editable CSV worksheet. The sheet contains recording fields; it does not calculate rates or make release decisions automatically.

Download the printable blank worksheet.

Bounce House Rental Substitutions: Confirm a Replacement Before Delivery — Worksheet

Suggested internal record. Not an equipment manual, inspection certificate or contract. Complete using actual evidence. Blank cells are intentional for printing or copying; this page is not an online input form.