aluminum framed (floor, walls, and the slide-outs) and has a glossy fiberglass exterior. R-52 insulation in the nose cap, ceiling, and floor will keep you warm in the cold weather and cool in the summer’s heat. The entry door is a broad 30” wide. There is 50 amp service to this unit, so you can run all your appliances at the same time.This Wildcat is loaded with options. It has the Wildcat Technology Package, the Wildcat-Plus Package, the upgraded Universal Docking Center, and the Auto-Leveling System, as well as the optional second air conditioner, and a King sized bed.Among the many special features included in the packages are the 50” LED TV, the fireplace, DVD/AM/FM Stereo with Bluetooth, solid surface countertops, spare tire with cover, 16-inch aluminum Wheels, Washer and Dryer Prep, and 15 cu. ft. residential refrigerator with power inverter. There is a 30” microwave and a 3 burner gas stove with oven. The spacious bathroom has a porcelain toilet and a good-sized shower with glass sliding door.The interior color motif is Kahlua. There is a free-standing dinette with four chairs, and the sofa folds out to a bed. The theater seats recline so you can enjoy the TV and fireplace. There are two power awnings, and all four slide-outs have toppers on them (extra cost add-on). Plenty of storage space, inside and outside.The water tank is 60 gallons; the grey water tank is 73 gallons; and the black water tank is 39 gallons. Dry weight is 11,657 pounds, and the hitch weight is 2,266 pounds. There are two 30# propane tanks. Overall length is 41 feet; width is 8’4” (slides in); and it stands 13’1” tall.Great unit and I hate to part with it, but I just bought a place on the lake and a boat, so I won’t be traveling much for a few years..