Impressive Sprinter. Full insulation and sound deadening. Removable back seat. 300 watt solar system. Flamma electric awning. Automatic electric drop down. Electric ceiling fan. Refrigerator, sink, faucet, diesel cooktop, and microwave. Custom build adjustable bed/dinette- Change from day to night in under a minute with a press of a button. Passenger swivel seat. Custom audio/video system, including projector and screen. Automatic charging relay to charge the house battery while driving. 18 gallon fresh water tank. Instruction videos included.