When in the mood for morning coffee, a light lunch, afternoon tea or tapas in London, the Halkin Bar—just off the hotel’s lobby—is the perfect spot. It is casual, relaxed and welcoming to those just dropping in. The space is popular for relaxed lunches of pasta, steak or salad, pre-dinner aperitifs from Martinis to Champagne, and has arguably the best afternoon tea in London. Reservations aren’t always necessary, which makes it a particularly desirable address among Belgravia’s locals. Both quiet and private, the space is ideal for small meetings.