This is my attempt at creating my own real-life bed in Blender. It’s part of a larger project where I intend to recreate (most) of my room in 3D. I’m pleased with the result, but I also recognize that there’s room for improvement.
I think, what you could also do (but suggest with your other room’s objects it would seem different at the end) is to play with light’s points, namely add some shadows in order to bring some more or less realistic vibes to your scene.