We are new to the website. We've just started the conversion of a 1997 Freightliner Classic with condo sleeper. We stretched the frame 6 feet. Our box will end up being 24 feet long. We left the sleeper on and we're cutting out a pass thru from the sleeper to the box. We left the tandem axles under the truck. Our bathroom falls over the axles. We are unsure how to plumb the toilet to the holding tanks. Should we plumb the tiolet to a holding tank in front or behind the axles? Or will this not work? Or should we build up the bathroom floor and put a small tank directly beneath the toilet?
I'll post photos as we go as soon as I can figure out how to do that.