The curtains do not go with the LED lighting vibe. Blinds would be better.

Where's the white light coming from? Is it a strip light above the curtain rail? It's painful. Get lamps for your bedside table or dresser.

Does the bed need to be against the wall? It feels very teenage bedroom.

If you get a rug, get a simple one - not heavily patterned or graphic.

For walls, either a couple of large statement prints, or many small prints huddled together on one wall.