Mukesh Ambani, the India's billionaire industrialist, will soon move into his recently completed mansion in Mumbai. Antilla, Ambani's new house is likely to be the world's most expensive residential home, as observed by the 'Forbes' magazine. The palace worth $1.8 billion has three helipads, a dance studio, a ballroom, a 50-seat theatre and an underground car park for 160 cars. The 27-floor apartment is located on Altamount Road, which is approximately 10 times more expensive than any other residential property in the world.