Identify which venue amenities your group can use
A building, field and pavilion may have different access arrangements. Check the actual Casselberry booking and the hours permanent bathrooms are open. Include preparation staff and cleanup when describing the gap temporary facilities need to fill.
Place facilities around the activity rather than the leftovers
Review walking routes, privacy, washing and accessible entry while seating and other installations are still being planned. Ask the property contact to approve the position and supplier access. Confirm the proposed equipment and support once the layout is workable.
Guest movement, setup staff and cleanup
Build the rental brief around the event’s whole working day. Guests may only attend for a few hours while organisers and suppliers arrive earlier and clean up later. Record which permanent facilities each group can use and when supplemental toilets or washing would be needed.
Review the planned position against entrances, gathering areas and supplier movements. Ask the property contact to approve the arrangement before relying on it. If the layout changes after a quote, send the revised version and confirm that the equipment and service plan still fit.
Identify when existing venue toilets open and close relative to the whole activity. The resulting gap is a more useful starting point than assuming an outdoor gathering always needs the same package.