45 Park Lane is an art-forward boutique luxury hotel in Mayfair with just 45 rooms, each overlooking Hyde Park. Designed by Thierry Despont, its warm Art Deco style feels more private residence than grand hotel. It's home to CUT by Wolfgang Puck (his first European restaurant) and chef Shinji Kanesaka's Michelin-starred London outpost, Sushi Kanesaka. The hotel also houses a serious contemporary art collection featuring Damien Hirst and Sir Peter Blake, and a 10,000 sq ft spa with Park Lane's longest pool.