Glad all went well with your mods. Sounds like a nice setup. We went to Wally World and found a TP holder and towel rack that both hang over the door. Well, the towel rack does and the TP holder hangs on the vanity door right next to the potty. Works great for us.
2005 F250 HD Crew Cab 6.0 Diesel
2005 Explorer V8 (for short trips)
Kansas City, MO