I have a two car garage with workbench that spans the entire back wall..
but somehow I can never find 2 feet of space to work on a Jedi belt, or finish the Stormie blaster prop..
No cars in my garage, that's for sure. (but I did find space for the drill press and bench grinder!!)
Sort of OT, but relevant..
My wife went shopping with her mother at an outlet mall the other day. And she came home with a bench grinder with light for me. and for about $20 cheaper than comparable models I'd been looking at.
I love this woman. 
badger