Separate the guest need from the venue offer
Ask which permanent toilets are included and available during your programme. If activity takes place outdoors, review the actual approach from that area rather than assuming indoor facilities are convenient for every guest.
Explain expected attendance, duration and any accessible or washing needs. State preferences for upgraded cabins or trailer amenities separately from functions that are essential.
Coordinate with the other suppliers
Share the proposed position with the venue contact. Catering, furniture, staging and restroom equipment can compete for the same entrance or temporary holding space during setup.
If a trailer is proposed, have its dimensions, entrance arrangement and potential connections reviewed. Do not assume an available outdoor socket establishes a suitable power arrangement.
Make the equipment period explicit
Give the receiving window and the time the venue needs its space returned. Those may differ from the hours printed on the invitation. Identify who provides entry when the event organiser is not present.
A Naples enquiry is assessed on its address and accepted scope. The Collier County guide offers additional venue-planning context; it is not confirmation that a specific property or date is available.