2008 Keystone Mountaineer 5th wheel 34 foot camper with 3 slides. We bought for our daughter to live in while going to college at a college with no dorms. Plans changed so we need to get rid of it. We have put extra tank heaters,  added extra insulation board to bottom and an extra electric jack for more stability. We have put a new control board on heater. We have extra anodes for the hot water heater, just put new tires on, has an washer/dryer combo unit, a new high pressure shower head, wheel chocks, new heated drinking hose and sewer hoses with stabilizer, and leveling blocks plus more many more extras that are new.  Clean and no leaks. $20,000 or best offer