This 2014 Ram Promaster was custom built into a beautiful, user friendly RV - just the way the owner wanted it! We installed one slider window, an Onan 2800 Generator underneath in rear, a Maxx Air deluxe roof power vent fan and a 13, 500 BTU low profile AC unit with heat. We insulated and built all walls and ceiling; the original factory floor was left alone. We installed a swivel seat base for the passenger. We custom built 2 twin bed boxes (L-Shape) with a big pull out drawer under one. The customer ordered and sent custom made mattresses for each. Yes, real mattresses! We custom built a unique cabinet on passenger side that houses a crock pot and coffee maker! It opens from the front, from the top and includes a flip up counter and outlets. Plenty of storage was added with custom overhead cabinetry, drawers, cabinets and rear storage under bed. We installed two (2) 20in. LED flatscreen TV's w/DVD and 2 sets of built in headphones. We mounted them so each of them can watch something together or watch something different. We added antenna and amplifier for antenna to pull in more channels. We built a drawer under microwave for storage and a place for valuables. We built custom trim piece for storage over cab to match. Customer chose off white vinyl and black. This RV has 3.1 cu. ft. refrigerator, 700 watt microwave, plenty of outlets, LED recesses lighting, reading lights, pricacy curtain, night shades, Dometic Port a Potty, 2 deep cycle marine batteries, 25 amp charging system, 1500 watt inverter, switching system, battery isolator, 30 amp power cord & inlet, outside 110 v outlet, outdoor motion sensor lighting. This customer did not need any water system. That's what is great about custom, you choose what you want and don't want!