I think I may have done it here. The first thing I wanted to do was create an impact with a feature wall, there are a few ways to do it, paint decals or wallpaper. For these I have go with decals and wallpaper.
My brief for this room was sports themed and as he is a big Blues fan I have go with a blue theme, so if you are lucky enough to follow a team with cool colours you can create a room around it. So the brick wall is wallpaper, and the hanging bulbs is actually a glow in the dark sticker, I thought it was very cool. Here is the same room but with decals
If your little man is a bit younger may-be this design might suit a bit better








