Keep group space and public access separate
If you are arranging a gathering in a shared outdoor area, identify the space reserved for your group and the paths that must remain open. Ask the property manager which permanent restrooms will be available during your hours. A pavilion booking should not be treated as permission to place equipment anywhere on the property.
Give the supplier a useful arrival point
The rental address may identify a large property rather than the entrance a delivery vehicle should use. Provide the appropriate entrance, a contact who can approve placement and a ready-by time. Explain where guests will walk so that the equipment and its service route do not conflict with the gathering.
Prepare for the full period of use
Include setup staff and cleanup time when explaining demand. Discuss accessible facilities, handwashing and the collection window with the provider. If the property closes shortly after your activity, resolve how pickup access will work instead of assuming the vehicle can enter later.