The typical RV dedicates 1/3 of it's length to a walk around bed that is used only to sleep in. We found a floorplan that gives us very comfortable living without a walkaround - all fit into a 27' MH. We have a full size Queen bed (with 12 inches of headroom) and a Twin Extra Long bed and a Full length couch. Love it and we can fit into state forest and national forest campgrounds - we tow a Honda CRV.
We love the easier size for driving, parking, and setup. Very easy.
(We don't move any furniture or cushions. Makeup takes less than 3 minutes each morning)
Todd
Lazy Daze Rear Bath Model
We can boondock for 3 nights with no problem.