this is a case of too much but not enough.

1. small round night stands, and only two. no need to clutter the center with another table.

2. the lamps are too heavy and the wrong style for the bed frames. I would go with wall mounted swing arm lamps or adjustable to free up space on smaller nightstands.

3. I like the tray idea but get two and set them on the beds or store them until needed.

4. the two pictures on the wall are too small for that wall, and they should either be stacked or side by side not askew. Go for one larger picture there instead.

5. If you still have the wall paint, consider painted the slop the wall color to bring height to that area right now is boxed down and it makes that side of the room feel heavy.

6. Those benches you have are a better length, have them re-upholstered. And paint the frame an off white or antiqued finish. the half moon is too small and not the right shape, and also people might want to set their luggage or items there and still be able to sit.