Wonderful place for an indulgent afternoon tea. My favourite room is the millennial pink bathed Gallery room where the walls are covered in a sea of original David Shrigley art. The bathrooms feature beautifully designed individual egg-like pods and there's even a waiter whose sole focus is to serve you caviar.
I grew up in Brighton which is full of cheesy bars like this. If you can handle being surrounded by multiple screens playing Kylie at full volume, its pretty much the cheapest bar in central london. The cliental is so varied its great for people watching and completely un pretentious.