Shorter Class A with 80" long bed without slide extended

Are you looking for new or used units? If you're looking for used units, you might be able to remodel the rear bedroom to accommodate your request.

Though you didn't ask for it, I'll give you my opinion of that floorplan. I wouldn't want a floorplan that hindered access to the sink with the slide(s) in or had the sofa right next to the stove top (splatters & such).

Good Luck on your search, as you're probably finding out, short Class A's are not very common.

~Rick