Global Tree House is the worlds most unique and powerful home. A cable stay designed house so simple yet not vulnerable to; Earthquake, Hurricane, Flood or Fire. You can build this Platinum Rated house on any terrain; Steep Slopes, Swamps, Beaches or Flood Plains. Two people can erect this off grid house in just two days! Our patent pending, Cable Stay, house system include; Steel center column, 12 (twelve ton) crane cables, 46 magnesium oxide SIPs panels, 6 spacer beams, 8 windows, 1 door, 12 floor brackets, 12 loft brackets, 96 lag bolts, 1 composting toilet, 2.5 kw wind turbine and 14 solar panels. A completed house shell with an R56 insulation rating for only $50,000. Only $35 per sq ft. The house is incredibly easy to heat or cool, your body heat will keep it from freezing in below 0 temperatures. We also have 2 1/2 story models or you can connect them together with sky walks. Perfect for beach front resorts that need no infrastructure. Totally sustainable for all your future needs. The house shown is a 3 bed room 1,100 sq. ft. unit. The open vaulted loft has 2 bed rooms.