I continue to use my commercial EZ Up with zippered side panels (roll up doors, etc). I also have a pop up potti/shower room (trekker brand) that I put under the EZ up. I use the Wag bag Clean Waste dry disposal system for potty. For my circumstance and needs, it is an easier way to handle body waste than lugging a cassette of sloshing excrement to a disposal dump or toilet ...will take a pic of my set up when we go out in a couple weeks.
2012 FR Flagstaff T12SDTH
1996 Shadowcruiser Pop Up Truck Camper
1967 Newell Motorcoach
2003 Ford F150 5.4 V8 Triton Super Cab
2004 Nissan Titan LE 5.6 V8 4x4 Crew Cab