I agree with the rug idea. I think you need a little texture and softness.
Or you could lean a striking piece of art against the wall. Maybe add sheers...
Need help with designing living room and dining area.
Need help to fit a powder room into the living and dining space
Dining room decor, chandelier
Living cum dining room renovation
I like it as it is.
I love everything about this room. You just need this:
A buffet / sideboard with with a minimalist approach in styling will suit the space in terms of scale. Few accents to add on top of it : A leaning framed art , a set of 3 candle holders , a small plant, a set of books maybe.
I like it as is, although I do like the idea of a copper lamp or vase.
You just need a larger table, something rustic. A copper lamp would look good on it, perhaps a few taller vases.
I think that it is fine the way that it is. A book or two laying on its side on the side table may add interest, and maybe more the objects on the side table closer together.