Swanky cocktail bars are often guilty of just being wanky, but Tonic manages to successfully combine appearance with real quality. The drinks list reads like an Argos catalogue for alcoholics and the staff are friendly, knowledgeable and do all the flashy twirly stuff you try at home when drunk and end up with G on the floor and T on the ceiling. The drinks are expensive but relatively good value and Tonic is the sort of place where one doesn't worry how much one's drink costs. One does that the next day, you see? There is, however, little scientific evidence of Tonic's medicinal qualities.