The drapes would look better in a light color, say cream. A much larger rug that introduces some color. Even neutral rooms need some color to give them life and interest, and pillows that echo colors from the rug would be much better than yet more neutrals. I'm echoing what Patricia has already said, because she's on the right track. Definitely one very large painting, and other paintings around the room. This room also needs books and a few large green plants near a window. I'm afraid the shape of the coffee table doesn't work with the couch, and one with a glass top would look better.

Ignore tv unit, matching one arriving this month

@kathy rie you might want to see if you can make the arrangement work that Dane Austin shows. If you look there isn't a large amount of space between the table and the seating so pulling the seating closer together might make it work with a rectangular coffee table instead of the square one so the coffee table isn't as wide. Although your furniture does look deep. It is hard to tell what the dimensions are in the space, but the dining area looks to be roughly 12 ft wide to the edge of the fireplace, so it is possible it could work if your furniture isn't extra deep.

It looks amazing already, it really does!!! In front of the radiator you can do a bench. But other than that leave it empty. Add some art that speaks to you. What do you like? Big family photo? A painting? Maybe just a mural art with molding around it to frame it out... so many options. I’d also add some new pillows with more color. Black, Blue, brown leather....