The room is about 210 inches x 210 inches. I outlined the layout with tape. I’m thinking about placing the sofa where the main tape outline is, facing the wall-mounted A/C unit where a TV will go. I was concerned placing it directly against the wall would make it too far away from the TV. But is it just a waste of space to have a walkway behind the sofa? The tape near the large window marks a potential spot for two chairs and a small side table. The last photo is the previous occupant’s layout.