With 360-degree views of the city skyline in its unmistakable location at the tip of a glass pyramid, the 18th and 19th floors of the Raffles Hotel make up this institution. Four bars ensure for guests’ well-being, there are regular live singers performing, the DJ plays house and hip-hop music, and, from their pedestals, dancers entertain even those standing in the farthest corners. After two o’clock, glitter confetti rains from the ceiling.