Our motorhome, Tiffany, was four years old when we bought her in May 2015. She had two previous owners and neither used her very much. We were pleased with the condition of the mattress, although we hated the thought of a “used mattress.” We washed the fully enclosed cover it had on and we bought a new mattress cover. Either we are getting older, or the mattress has finally worn out – we are both waking up with new aches and pains! Actually for the past six months we’ve noticed it. Buying a replacement RV mattress is NOT easy. We are experienced, we had to do it for our 5th wheel as well. But that hasn’t helped us other than for us to know it was going to be hard to do since we are moving targets.