Hey guys I have been searching through alot of the TT conversion sections and cant find anything specific on bathroom construction. I just ordered a 7 x 16 enclosed trailer with 6ft 8 in ceiling ht. I am looking to build a small bathroom and shower in it for the wife and my boys for race weekends. We will be using a airmattress for sleeping for now. Are there any detailed threads on the construction of a bathrrom, or a materials list or any ideas. I was planning on just 1 black water tank to let the shower drain into it as well. Any suggestions??? What about the bare plywood fllor, what do you guys reccommend paint or ??????