Used one at a hunting club I was in, I was happy to have a place to chit. I have used quite a few in Montana, at a bunch of boat ramps at the rivers there are pretty nice outhouses. What was also cool was at some of the boat ramps up there someone was running a service where you could launch your boat and pay a guy 10 bucks and he would drive your truck and trailer to another ramp 5 or 10 miles downriver and park it for you.