The Great Room
JW Marriott Grosvenor House Hotel
The hotel is located on Park Lane between Marble Arch and Hyde Park Corner underground station. The hotel's entrance is on Park Street between Upper Grosvenor Street and Mount Street which runs parallel to Park Lane towards Oxford Street.
On-site parking, fee: 11 GBP hourly, 42 GBP daily (limited availability)
Valet parking, fee: 42 GBP daily (limited availability)
Off-site parking, fee: 12 GBP hourly, 65 GBP daily
Directions and a map to the venue can be found here: