Falcon 19 footer - 1986 - newbie with questions

dfOn1,
I had a 1989 Falcon that was probably identical to yours when new. Even the color is the same. Mine had a couch with a back cushion that would rotate out and over the bottom cushion and end up on the outer edge of it to form a sleeping area. When in place, this back cushion cuts off any access to the refrigerator and eliminates the aisle. Looks like someone modified your couch/bed? Is it maybe a futon? How are you able to sleep on it? My wife and I were able to fit in this area.