I just got into my new house. The first area I set up in a spare room was the Office/Sports stuff area. I mounted some wall shelves and displayed all of my McFarlane stuff.
Next up is the Star Wars room in another spare bedroom. I'm gonna be putting up the same kind of shelves, just more of them, then mounting carded figures on 2 other walls.
Here's the Sports Stuff/Office, complete with the view out the back:
Star Wars room in the works...