When this trailer isn not in use, it is stored at a storage facility under cover since new.We are the original owners and use it about three and a half months a year. The dry weight of our DRV is about 15K pounds and has a fifteen inch tubular steel frame the is the heaviest and strongest in the business. It has a six hydraulic cylinder automatic leveling system, independent suspension (no leaf springs). DRV is the only manufacture with three and a quarter inch walls with a highter R factor. There is a 2 inch receiver on the rear of the frame, Frameless dual pane windows with window silks and inside wood surounds. There are two 15K air-conditioner/heat pumps with two seperate zones. There is an electric fireplace to assist heating and a 42 inch Sony TV that pops up from behind for viewing. There is a built in surge protector and a power management system that eliminate the problems that occur while you are trying to use a 30 amp park electrical connection by shutting down different applicances like the hot water heater automatically. Other items include a built in safe in the cedar lined walk in closet with built in dresser, king sized sleep number bed with remote with storage underneath, Two year old Michelin Tires, two exterioir awnings (16' and 10',Prewired for generator, 2800 watt inverter, 6 100 watt solar panels on roof and four two year old 6 volt golf car batteries. The solar system was designed by AM Solar of Springfield OR. and installed by DRV at time of build. There is and air bag pin box, Central Vacuum with all the attachments. We upgraded from day and night shades to pull down shades with the black opaque sun shade behind. There is a full length one piece fiberglass roof that allows for higher ceiling toward the rear of the trail with many cabinets for stortage. There is a surround sound system, dvr player in the living area and a smaller tv with drv in the bedroom. Two new leather recliners and Corian counter tops in the kitchen.Side by side refrigerator and cabinetry second to none with laquar finish. We had a propane fitting brought to the door side for the barbaque. We can be reached at 503 964 1812 or 503 758 9016. I have a profound hearing loss so you may need to be patient. My name is David