Situated off Portman Square in the heart of London's West End, the vibrant Radisson SAS Portman hotel is an ideal pit-stop following a busy shopping trip or before an entertaining evening out. The hotel's chic Portman Restaurant supports its contemporary good looks with a well-executed menu that attracts a buzzy lunchtime crowd which relaxes as the evening unwinds. A leafy patio underlines the leisurely ambience in the summer months, while the lounge area offers cocktails and piano music.