We are the second owners. No problems, leaks, or concerns. We purchased the van at the Mercedes Dealer in Ft. Wayne. The previous owner hauled boxes around the country. (Hence, the Highway miles) He purchased 3 like vans from them and had it serviced at the dealer. We purchased to custom fabricate a Camper Van. We have converted it with the best of materials. Insulated ceiling and walls. LED Lighting, 120 volt 20amp. service port. 8 receptacles interior. Custom fabricated cabinetry with 100lbs. drawer slides, high resolution laminate, marine grade slam latches, stainless fasteners. Windows are CR Lawrence Automotive vented windows. The flooring is coin mat vinyl. Comes with 12 volt refrigerator, 5 gallon porta potty. Kitchen is 20" X 48" Epoxy countertop with 15"x15" x 9" Deep SS Sink. 800 Watt Microwave. Water system is 12 volt pressure PEX with 5 gallon Potable, 5 gallon Grey Water. 12 volt coach system has 2-100 amp/hr batteries with battery monitor. They are isolated from the starting battery, and charge with vehicle and/or 120 charger when plugged in. Wabasto diesel heater fueled from the vehicle tank. Has thermostat. Heats van "Outstanding". Maxx-Air 10 speed reversible vent fan with remote. Rear garage storage is 60" Deep X 70" Wide X 41" High. LED lighting, L-Track with many attachment rings. It will store your bike without disassembly. Helwig rear sway bar and Bilstein Shocks keep the van running down the highway with ease. This vehicle was also one involved in a Mercedes/EPA Emissions Campaign which extends the Emissions warranty 4 years or 48,000 more miles. We are getting 22-24 MPG with our travels. We have been extremely happy with our van, but are looking for more room as we transition into retirement. Please make contact with any questions. Thanks.