Yes, for unique locations we require you or your representative to be on site for installation to confirm all details prior to setup, and sign off that everything was setup and in proper working order before we leave. If your event is at a venue which commonly has outdoor events, then they likely have a designated location and setup for temporary bathroom trailers, so if there is a venue contact that would act as your in-person representative for delivery, we will happily work directly with the venue in lieu of you needing to be present.