Claridge's
Claridge's is now owned by the Maybourne Hotel Group, which also owns the Berkeley and the Connaught, two other luxury hotels in London. Claridges has 203 rooms and suites, is hugely expensive. Rooms start at USD $904 per night, suites start at USD $1,791 per night, penthouses start at USD $7,000 per night. However, hotel booking websites do show lower prices at some times of the year.