Our new Phaeton came with 2 opposing couches, making TV watching painful. We both ended up with sore necks. So we took out one sofa and replaced it with 2 recliners and had a custom made matching wood file cabinet made to hold our business files. At the time we were landlords and I needed a desk. We pull the one chair out onto the floor when we sit and then I unfold the hinged top on the file cabinet back to make a desk. I turn my table chair around and I have a proper desk where I can spread out. I don't have to tear it down for dinner, just turn my chair around to the table.
We took the sofa (jackknife) out through the front door. As someone said, the arms unbolt. It is very heavy, but we were able to do it.
Dale