This has been an awesome motorhome for our family of 6. The layout is pretty amazing and convenient. The Duramax diesel gets me about 12 mpg which is amazing compared to my Lexus LX which gets about 14 mpg and is 1/5 the size. I just put all new Toyo tires from Les Schwab on the vehicle which costs about $220. The engine and generator oil and filter has just been changed. The seats have been upgrade and changed out about 4 years ago is why this motorhome looks so great on the inside and up to date. The front drivers and passenger chairs have also been upgraded with massagers in them. Another one of the biggest reason why this is such a great motorehome is that it is built on the Chevy Kodiak C5500 chassis with the Duramax diesel. The 2007 model year Duramax is one of the best years to purchase because it was the year before the EPA came out with a whole bunch of regulations and caused a redesign of the diesel engine across all the manufacturer and they all became less reliable. Chevy designed this chassis to last between 200,000 to 300,000 mile to to used by the commercial and delivery companies. This vehicle has an overall length of 35 ft, and four beds- one above the cabin, 2nd is the sofa that pulls out, third is the kitchen table, and fourth is the queen bed in the rear. It has 7 seat belts in total. The refrigerator operates on both electric and propane. There is both an electric and a gas water heater. Two solar panes on the roof that trickle charges the batteries. An upgraded aftermarket navigation system with cd player. Back up camera. Two Televisions. Cabin Wifi system. Re-upholstered over cab cabin matress. Upgraded main master matress. Onan quiet diesel that runs off the main gas tank. New window shades throughout the vehicle. New front and rear brakes about 15,000 miles ago. A slide out in the main cabin and another slide out in the master bedroom. I have a vehicle flat tow connection that is available. Come take a look at this motorhome!