We had an UGLY, UGLY sofa bed in our living room and it completely blocked the door to our bedroom. It was a 3-seater, but only one person could comfortably sit on it. So, I purchased 2 recliners and took that nasty, ugly sofa bed to the garbage dump. It was decently easy to remove since it had a couple of screws holding it to the floor and then we just had to wiggle it toward the door and out. Make sure that whatever you purchase will come through a 28" door (we forgot to check), but they slid right in with no problem.
Be advised that if you do take out the "original" furniture, even if you put in some pretty high class subs, it will lower your trade-in price.
Our recliners were from IKEA and we loved them. They were lightweight, but beautiful and held up well.
2017 Ford F350 Crew Cab 6.7L 4x4 DRW