Where to put the air compressor?

DartMan, I like what you did. I'm thinking about something similar when I build mine. I'm building a 40 x 40 shop, where about 8' x ??? will be divided off as my "lawnmower shed". I'm thinking of including the compressor in that area, maybe with it's own closet within, and insulated. I especially like the urinal, I'm thinking about that, too. Less need to go back in the house! I'm trying to avoid an extra concrete pad and structure around the compressor to put it outside, not to mention the extra hole or two in the wall to wire and plum it.