I'm looking to put a shower in my 2000 Utah. Does anybody have the measurements for the combination unit that Fleetwood uses? Actually, I'll take any manufacturer's unit. (I don't know if they all use the same.) I'm trying to figure out if it will be easier to use one of the manufactured units, or just fit my CP, to a shower basin and build a box. Thanks for the help.

I am not familiar with your Utah. So I am not sure if it come with a outside shower or not. If you do, depending on where you go camping you might think about the outside shower shelter available at several sporting good stores. It would be a lot cheaper then putting one on the inside with the holding tank, water heater, fresh water tank, and pump plus the stall and curtain.

Plus, Dont forget the hidden plumbing, wiring, air inlet, door install on the outside, so you can remove the toilet cassette..and of course the box..big project to start...but not impossible

You might consider putting a shower in using a laundry tub as a base and installing it in a dinette or gaucho seat. Relatively simple and inexpensive.

Here is one example: dinette shower