COMO The Halkin is a discreet 41-room hotel in the heart of London’s leafy Belgravia, with the districts of Mayfair and Knightsbridge just a 10-minute walk away. The Halkin Bar , situated just off the main lobby, offers a casual space to drink and dine. Rooms and suites are steeped in sunshine and feature floor-to-ceiling marble bathrooms, reflecting the calm, contemporary atmosphere of London’s original boutique hotel.