This is at Tacheles, which was a major squat in the past. It's in a bombed out block in East Berlin that was never repaired there was a squatted bar and show spaces, but now it's all legal. All the underground activity has moved further out, but Tacheles is still a center for East Berlin, but now there's a velvet lined "goth bar" on one floor and the street level bar (which has a giant beer tap shaped like a dragon, made out of scrap metal, that spits a ball of fire when the tap is pulled) is frequented by tourists.