First thing I would do in here is change out your light bulbs, they are too blue in tone and making it look very cave like in here, move to a warmer color to alleviate some of that. Also I would suggest an area rug to break up some of the gray and bring some life to the space. I'm not sold on that table and it seems to me that the only thing it goes with are the two doors.

Aslo could we see another room to maybe get a feel of what you like style wise?