I had a graduation party, and needed outdoor toilets for it so that I didn't have 20 people going into the house all the time to go to the bathroom. I ordered two porta-potties for the outside back of my yard. They came on time before the party. set them up, and picked them up promptly the following day. No mess or hassle for me, and they were VERY reasonably priced! Worked out perfectly, and would DEFINATELY use them again in the future if I had the need to.