This Airstream has been maintained by both Mercedes and my private RV mechanic. Everything is up to date. I have 2 master keys, all books, records, 2 tvs's, remotes, comes equipped with factory solar and satélite dish. It has been a great coach, with only 12,850 miles and everything works. Contact me for additional information. Included with the sale is a full mechanic demonstration of the coach and how to operated by my RV mechanic.