The Complete Event Planning Restroom Guide
A practical guide from your local Ann Arbor sanitation experts at Cerise Portable Toilets.
The Complete Event Planning Restroom Guide
Restrooms are one of the most-remembered details of any event — for better or worse. This guide covers everything you need to know to get them right.
How Many Units Do You Need?
A common formula: 1 standard unit per 50 attendees for a 4-hour event. Add 15–20% for events with alcohol service. Double for events longer than 8 hours.
Standard vs. Deluxe vs. Luxury
For weddings and upscale corporate events, consider a luxury restroom trailer with real flushing toilets, sinks, and climate control.
Placement
Place restrooms 50+ feet from food, in well-lit areas, with clear signage. Group multiple units together rather than scattering them.
Servicing During the Event
For events over 6 hours or 500 attendees, schedule mid-event servicing.
ADA Compliance
Provide at least one ADA-accessible unit for every event.
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