40 Hertford Street Mayfair London W1J 7SH

1 Collingham Gardens Earl's Court London SW5 0HW

33 St. Georges Drive Victoria London SW1V 4DG

30 Belgrave Square Belgravia London SW1X 8QB

17 Grosvenor Crescent London SW1X 7EE

Australia House Strand Charing Cross London WC2B 4LA

19-20 Belgrave Square Belgravia London SW1X 8PG

6 Stratford Place London W1C 1AY

45 Nottingham Place Marylebone London W1U 5LY

6 Kensington Court Kensington London W8 5DL

167 High Holborn London WC1V 6PA

Diamond House 97-99 Praed Street Paddington London W2 1NT

2A Hans Street Knightsbridge London SW1X 0JE

49 Portland Place Marylebone London W1B 1QL

106 Eaton Square Belgravia London SW1W 9AD