Both of these rooms are 20' x 11', with windows or sliding glass doors on the short walls and a single entryway just slightly to the left of center on the long wall The fireplace in the living room is almost perfectly centrally aligned. I've already removed all the bookshelves from the living room and will return some of them later. The bedroom armoires are also removed. The bedroom has radiators on both short walls, the living room has one on the right side window wall and another on the long wall just left of the door. 

I've included pictures of what living room furniture I already have, which I'd really prefer not to replace (new tables at maximum). My bed is a standard US queen size, though the bed frame is fairly large, bulky, and a bit tall (I don't have exact measurements but the bed posts probably add at least 8-10 inches total of length and width). My only other pieces of bedroom furniture are a single nightstand and a large dresser with a mirror.

One suggestion I've heard previously is to divide up the rooms into two distinct "zones," so have my TV and couches on the right side of the living room (the fireplace is too tall to mount the TV above it) and use the left side for something different, like a reading nook, or a home bar, or something. In the bedroom, it might be hard to put the bed in the command position (center of the room, facing the door) because the door swings inward and might hit the bed frame. At max, I'd have 3.5 to 4 feet between the foot of the bed and the door when it's closed. I could move the bed left or right of the door, but then it would be off-center. And I'm not sure what I would use the other "half" of the room for.

Help?

How to arrange/utilize: long and narrow living room and bedroom?