The group's new luxury 45-bedroom hotel will showcase US-based chef Wolfgang Puck's first venture in Europe, steak restaurant Cut.
The hotel is designed by Thierry W. Despont with each room featuring original contemporary British art and views of Hyde Park.
A 1,830sq ft penthouse suite will feature two en suite bedrooms, a dining room, sitting room and a wraparound terrace giving panoramic views across London.
For the first 10 days an introductory rate of £350 is available, after which rates will rise to start from £395.
By Emily Manson
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