Original owner, custom off grid setup from Adventure Wagon company, with aftermarket suspension system from Agile offroad. Fiamma Awning, 480 watts solar panels with Victron controller and 3-lithium batteries. 2000 watt Victron inverter/charger. Hot water exterior shower with interior sink. Largest Dometic fridge/freezer. Diesel heater by Espar and roof top A/C unit. Moab adjustable bed system. Dual chassis batteries (new) and Premiun Navigation sceen and Mercedes safety systems from factory. Cell phone signal booster. Enclosed porta-potti. Have all service and build records. All service performed by Mercedes Dealer. Swivel heated seats. Too many extras to list, see pics. Tires are near new with 90% tread left. Over $120,000 invested in high quality build.