adding an outdoor shower

I installed one in my Allegro. Since I have a split bathroom, the lines that feed the shower run from my bathroom, the whole way back under the beds to the rear of the rig and then back up to the shower on the other side. I could have cut an outdoor shower in anywhere under the bed. I chose to put it back as far as possible, which as it turns out was not a great idea. The aluminum studs are 12" on center which would have been fine. But when you get to the back they get closer together. Ooops. I was able to install it without much trouble, but had to trim the recessed part of the box to clear a stud. So I guess the lesson is to make sure there aren't any obstructions where you want to install the shower.

Otherwise it's pretty straightforward - just T it in. I use mine all the time because it's near my dump valves.