Among the first to come into sight when travelling from the city centre is Al Rostamani Real Estate’s Number One Dubai Marina. A cylindrical structure with bold white stripes of cladding, the 54-storey tower reaches 210m into the Gulf sky, giving those on the upper floors enviable views over the marina and Palm Jumeirah.The building includes high-speed elevators, indoor and outdoor swimming pools at the fourth storey and a gymnasium. It is crowned by a helipad.