Chancery Rosewood Meeting Rooms & Events Meeting Capacity: 6 meeting rooms holding 1,438 peopleMeeting Space: 15,583 sq ft 30 Grosvenor Square, MayfairLondon, England W1K 6LEView Large Map Phone: +44 20-Toll Free: +888-767-3966 Hotel E-mailHotel Website Commission Rooms Rates 10% 144 - Hoteliers! Is your information accurate? Update Here