Tell me this guy isn’t into Preparedness!!! A mansion built with 5 stories under ground is pretty cool in it’s own right but throw in back-up generators, a state of the art security system, and  it some how turns the pool water into oxygen! I’m in love! http://homes.yahoo.com/blogs/spaces/mansion-five-stories-mostly-underground-231816570.html What is a millionaire to do when […]