This 2015 Mercedes Sprinter was custom built into a fully customized RV and work station. We started with adding 2 windows that open, Maxx Air power roof vent, a Fiamma awning, driver and passenger swivel seats, outside shower. It is powered by 30 amp shore power connect with 30 amp cord, 4 AGM heavy duty batteries, 3000 watt inverter, 40 amp charging system, automatic switch system, battery isolator and a 200 watt solar flex system on the roof! The living space is fully functional with a full kitchen, under mount stainless sink with faucet/sprayer, 4.5 cu. ft. fridge, 1000 watt microwave, fully pressure water system including 16 gal. fresh water tank and 26 gal. gray tank, hot water tank, private toilet room with a real flush toilet and black tank; let's not forget the digital tank monitoring system. For sleeping he wanted a large platform bed. We installed 13,500 btu AC that is thermostat controlled, dinette table, custom clothes closet, 15 feet custom upper cabinetry, rear storage space, flip up counters, a work station for monitor, extra closet, drawers, LED lighting, USB Outlets, porch light, night shades, curtains and more! This Sprinter is now equipped with Direct TV Satellite system, WiFi Ranger Elite, WeBoost 4G Cell Booster, Wideband directional Antenna and a 49 inch large screen TV (hidden) that magically slides in and out on actuators! Our Facebook page includes a video of the TV coming in and out.