The private home of Mukesh Ambani, Chairman of Reliance Industries.

It is said to be the world's most valuable private residence costing one billion dollars to construct

It has about 600 rooms on 27 floors with extra-high ceilings (the equivalent height for most buildings would be 40-60 floors)

The house contains 3 helipads and a 168 car garage, nine elevators, a spa and a ballroom

The home is named after a mythical island in the Atlantic Ocean