Very good cocktails, chilled atmosphere with ambient-ish house and electro tunes and friendly service. An absolute must if you're visiting Oldenburg! At certain occasions and events they even make room for a dance floor, and actually become one of my favorite locations for electro, with an audience that comes to dance, not to pick-up.
Really chill and nice bar. Great 5 euro drink specials. Lots of places to sit (including beds, but with candles on them it seems a bit dangerous... but the vibes are usually pretty good and it becomes a bit more party-y on weekends.