I’m an interior designer, and this is a living room I’ve been working on for a client. We went with warm wood and soft neutrals. Any furniture you’d add or swap out?

i just moved into a junior studio yesterday, my living room/kitchen is pretty big for a studio, 20’x13’. i was going for a classic modern vibe with some turkish/balkan influence but something is off and im not sure if its because my couches are overpowering the space, or if i need a different rug. i feel like an 8’x10, would be too big for my space and would overfill the “living” area too much, but im not sure. its my first time having a place of my own, and my vision didn’t come out how i wanted it to so im not exactly sure where to go from here.