Not having to haul water is the first thing that will be easier. There is also no need to conserve. For me, the advantage of full hookups is also the opportunity to flush the gray/black tanks better than can be accomplished at the dump station.
CG owners may hate it (wasting water), but I will top off both gray/black tanks, dump....then fill again for a "clean" flush. I even have a stick that holds the toilet valve open, so I don't have to stand there watching it fill (DO NOT FORGET IT IS FILLING)..Final step, add a gallon or two and some chemical.
