Anything Goes : Location Help by Katie Young

Hey guys! I'm searching for a location for my short film, "The Process". The script calls for "A tiny cinder block room painted a dull, lifeless green". Of course, it doesn't have to be exactly that, but that's the feel we're going for. I could use the corner of a garage, an empty storage room, etc. We just need to have an outlet nearby for lighting, and I can figure out the rest. If anyone knows of a place like this (especially if you've shot there before), please let me know! As always, free is better :)