Opulent Mamounia is a den of Moroccan iniquity in the heart of affluent Mayfair. Enjoy a shisha pipe in the sumptuous ground floor bar, covered with raw silk and low seating, before being carried on waves of incense to the candle-lit restaurant below. A warm, exotic ambience complements the contemporary north African menu of tagines, couscous and mezze. Late-night diners are treated to belly dancers and live music.