honestly less is more, I would consider a new light fixture and wall art. move the bench to the back and the chairs to the foreground. Or if there is a leaf in the table take it out and remove the bench altogether.

Everything seems too tall.

Can you get a picture from farther back? The light fixture looks very low here, but it’s hard to tell context.

Take out the pink fuzziea, reove the candelabra then randomly bunch all 6 in the middle of the table runner.

Your vases MIGHT work on a credenza--when not using it for serving but not on a table. Shorter, less pieces by at least half, assume people are sitting and having to see each other to talk.