Needed a place to stay with my wife and daughter after a dinner in Mayfair and found Park Lane Apartments. Arrived after 6pm so there was plenty of street parking which is free between 18:30 and 08:30 (check times) and you can buy four hours thereafter via your phone, which takes you well past check out. Our flat was in the gods - remember to take the lift - and was fine. In Mayfair you don't expect much space, but this was good, providing a comfortable double in the bedroom and a sofa bed in the living room. All very practical and a good night's rest was what was needed. And at a reasonable price - for London.