Love the floor layout on our 15 30DS. The cab over bunk, though we never got a ladder for the cab over bunk. If FR reading this? Love The Davenport, with a cold beer! Love the queen bed. Like the 3 TV's.
The floorplan for a 30' rig is the best IMO. A legit sleeper sofa, leg rests when it's folded, an outdoor TV, and everything else everyone has noted for the '15 30DS.