Well here’s a Man Cave you don’t come across everyday, a real-deal bomb shelter!  Built by AT&T after the Cuban missile crisis to allow uninterrupted communications in the event of a an atomic bomb attack, it simply oozes cool!  Besides the blast doors and thick walls, it comes with spring mounted fixtures – including the toilet!  Interestingly, the agent has already identified a potential user as an antique car collector; we’d love to see the collection that ends up there.