Stanley's
Whether you're keeping it low-key or hiring out the entire space for up to 60 people, Stanley's is an excellent choice for birthdays. Created in honour of Stanley Tollman, this rooftop bar is dedicated to great food, cocktails and hospitality - found above The Chesterfield Mayfair hotel.
Soak up the views of London as you party, while sipping on delicious wine or signature cocktails like the cherry blossom martini. What's more, they serve scrumptious small plates like chargrilled tiger prawns, chicken satay skewers and matcha cheesecake.