There are a few minor improvements i might suggest: (1) a way to open the gate from inside the house, (2) a folding table in the downstairs laundry room, (3) new racks for the dishwashers, (4) bar soap for the showers (luxuryretreats.com)
Some locations have already changed the floorpan and created new racks that kinda look like closets. (effortlesslywithroxy.com)
Don't be surprised to find that your old Taco needs new rack bushings and / or inner tie rods, as these are common wear points. (fourwheeler.com)