Many of the 5r FL rooms have two couches and the frame is such it fits in a L shaped floor or platform.
As popular as they have become again, I do not like them. Not enough head room and when sitting in there over time it feels closed in with that low ceiling. Most of your time in a 5r, (when you are awake) is spent in the main living room and I want that room to have a large feel to it. Something the FL just does not have in every model I have ever stepped in. And we checked out ever one at the Tampa RV show.
06 King of the Road 37RLQS
06 Coachman Cross Country 5.9L 300HP 382 DS
03 Jeep Wrangler, 4.0L James, Trina, SMSgt, USAF Ret