Cheap Waste Tank Cleaner Rather than buy nasty and expensive chemicals for the waste tanks try using a cup of Borax detergent and cup of Calgon Water Softener. The Borax helps control odor and the water softener prevents waste from sticking to the wall
Office space in an RV wheel under the bed. Could also build a fold/lift up perm wooden station so items don't have to be put up & down when you put the bed down. Maybe even on of those lift up coffee tables?