simple, but is pretty solid base for make a game. I recommend change the ceiling and floor. (Doesn't looks good all with the same texture, for me of course, If you like it, don't touch anything) I think is good add light like led strips for make it more futuristic. and change the bed for something elise, because it looks like an paint in a wood box. (All is only my opinion, Im not trying to throw you hate).
