This is a 1971 Airstream. It is 25 feet long. I am listing it with two pictures, if you want more, feel free to email me. The furnace does not work. I have only camped at campsites where there are electric and water hookups, so i can't verify if the other features work or not. The awning mechanism works, but it neads new material on it. The refrigerator works both with gas and electric, i know the gas works because I used it when our electric was off during the hurricane season last year. The water heater works and the gas range works. If you need any more information, please feel free to call oa email, thanks, steve