Don't forget to add the floor level dust pan door.
Just sweep it to the opening and it sucks it in.
For those times when a quick sweep will do.
I put my one inlet and the floor opening in the center of the bus.
It came with the longggggggggg whole house hose, but I may look into on like Nick has for storage and handling purposes.
Main thing is, get in the plumbing and wires in, a little shop vac would really work for the bus and with the exhaust out of the living compartment you will really cut down on the dust etc from a regular unit.Cliff