The grounds feature a detached guesthouse with a recording studio, swimming pool with a water slide, grotto and barbecue area.

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Named after the mythical island Antilia, the new mansion reportedly features at least one swimming pool, a health club with gym and dance studio, ballroom, guestrooms and 50-seat cinema.

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Plans for the new centre now include a six-lane swimming pool, a teaching pool, a gym, a dance studio, changing rooms, a creche and a cafe.

BBC: Scrapped Banstead swimming pool plan could go ahead

Inside the 76-story tower's rippled steel exterior lies a lifeguard-manned swimming pool and sun deck, a boxing studio, a children's library, a grilling terrace with "dining cabanas, " a billiards room, a squash court and a golf simulator, just to name a few.

WSJ: Hotel living is the norm at wealthy NYC apartments