We have all heard about each locals speakeasy but this one is a great example of one that is truly hidden. Its a small brown door directly to the left of the restaurant, TRANQUILO. You have to press a buzzer and someone through an intercom say hello. Don't worry, you don't need to say a secret password. A simple, "Hej!" (pronounced Hey) will do. The vibe is just right and the decor is a typical basement "old is new again" decor.
The drink menu isn't extensive but includes a very wide variety of flavor to meet any desire. The must try is the Quarter "Flip." The drink is dangerously tasty but the preparation is even entertaining.
It's one of the pricier cocktail places but most cocktails in Sweden are pricey anywhere. If you don't have the budget to stay here all night at least stop by for one drink.