Originally I was going to put the Lego plate on the ceiling. But then I stepped on a piece of Lego, and I figured it would not be nice to roll over on a piece in bed. So it's on the wall so that he can still build Lego creations in bed. The blue bag hanging on the side of the bed is to hold Lego pieces.
I'm having fun with the glue gun now that I'm getting the hang of it! I covered the frame of his bulletin board in Lego pieces.