Starwood Hotels & Resorts Worldwide IncTravel & transportLondon, Greater London020 7290 7174Not providedVisit website
Switzerland Travel CentreTravel & transportLondon, Greater London020 7420 4900Not providedVisit website
The Chancery RosewoodTravel & transportLondon, Greater London+44 20 7889 7000chancery.reservations@rosewoodhotels.comVisit website
The Guest Service CentreTravel & transportLondon, Greater London020 7499 6321Not providedVisit website