Shh.. don't tell anyone, but these are the best secret bars to hire in Belgravia

Looking to impress with your knowledge of all the hidden haunts of Belgravia? You're in luck. We really shouldn't be telling you about these secret bars in Belgravia, but we are, because we're nice. Book your event at one of these Belgravia secret bars for a night to remember. Just don't get lost on your way there...