Possible tv placement. Would like cabinet doors and open book shelf on top. Corners tend to be dead spaces, so I'm a big fan of corner cabinets, curios, plant stands, anything that uses this interesting little nook.
This shows the combination of different shades of cold gray and wood in natural color which gives the room warmth. Plants give life to the room, because of them room breath. No unnecessary things, little but enough for a comfortable and happy life.