great explanation and I will take some pics of our shower tomorrow. It looks very handy and there is also an outside shower which will be great for feet/boots and dogs. When I looked at SMBs set up I thought it would be pretty much the same with the water pan and a curtain set up. Not for luxury but for speed cleaning, comfort. RT has two water tanks, one outside to elements and one inside for winter that is not supposed to freeze when camping in cold elements. Very ingenious if works.
I think the electric bed in back is rather small and with two people someone has to climb over to get out ..that would be me which is OK. Plus is: that it also has seat belts for passengers and will semi recline for comfort. I think I can increase sleeping comfort with a full bed pad. It also needs a bolster type pillow between the bed and back doors or there is 3 inches or so of wasted sleeping space
Under the bed though is great space where backpacks and outside gear will fit nicely and be easy to get to from back door. If it's wet it won't have to come back inside main living area. I like that.
I spent today's available time measuring, lining drawers, cleaning and plotting where to put things. I can feel an an obsession coming on....it might just be endless fun.