Most important 5th. Wheel features for full timers

For what it is worth NEVER accept a floor plan as it is published. For instance in the bed room there always looks like there is more space between the mattress and the wall than there really is. I have looked at plans then went to the dealers lot to see it in person and wow I could not get between the bed and wall. I think they draw in a full size mattress then stick a queen in the space......