I highly recommend the folks at Caprioni toilets. My husband and I rented A large portable unit with a male and female side. It was nicer than the toilet at my own house. They had heat/air conditioning, running water, Electric, and motion sensor hand wipes. The toilets even flushed, not like a regular porta potty, it was great. They were extremely clean and even some guests were joking how the bathrooms were nicer than their own houses ha ha. All in all it was a great experience and I would absolutely use them again.