Essentially new, never used. Significant upgrades include: 3 panel, 300W solar package with lithium battery package. Twin air conditioners with heat pump and furnace. NanoCure exterior finish = no polishing for years! On demand hot water. Upgraded Microwave convection oven. Blue Ox sway bar/weight distribution system. Remote backup camera. Still covered under transferable warranty .  It has had its 90 day factory reset to check functionality on all systems. Is currently winterized. A quality Airstream through and through! No third party sellers, please.