My next modification was reclaiming lost storage space under one of the dinette seats. Early models of my floor plan had a cabinet door allowing use of the end of the dinette seat. Later models took this away. I didn't add a cabinet door, but I still reclaimed the space for storing some sleeping bags.
This fist pic is the bench seat with cover off. At one end is the water pump. At the other is wasted storage.
Added support under the seat.
Partition in place.
Bench seat board cut in half.
Wire for "hard wired" propane detector was just running across the floor loose. I duct taped them to the side. The Styrofoam pieces are covering the protruding detector mounting screws.
Finished split seat board.
Cushions in place.