Small and unshowy, Three Sheets is the kind of place you could easily walk past without a second thought. If you’re in the know though, it’s one of the best little cocktail bars in all of London. Founded by Max and Noel Venning, it’s all about classic cocktails given a modern twist, like the Shiso Miso (a take on an Old Fashioned) and the Almond Flower Sour. Simple but oh so effective.