I don't know what happened to it, can't find it so here we go again. What I sent was that I had not tried anything yet, but as soon as it gets cool, I'm going to. The couch will release from the floor with what looks like clamps over the steel bar footing of the Flexsteel Couch/Bed so that's easy to remove and set aside. I have one lazy boy brand rocker recliner that I can put in it's place as a test. I'm thinking a wall away model and of course no swivel features would be possible in that space. If it appears it won't work, it's probably 8 screws back into the floor. Check out the following models on the LaZboy site: Harbor Town and the Carlyle. Harbor Town is a mere 28 inches wide (if that works for you) compared the to usual 36 inches or better of most chairs.
Furniture - Shop Online for La-Z-Boy Sofas, Chairs, Recliners and More - Find Furniture Stores
Hope you get this one...the site is screwy and not terribly user friendly. Bill