Two-story penthouse club in unassumingly drab Post-Soviet high-rise that consistently hosts acclaimed international DJs (like Carl Cox). Traditionally heralded as one of Berlin's best venues. True, sound system is killer and the minimal aesthetic undeniably chic, but fellow clubbers all seem curiously underage, so be prepared to stand in a throng of wasted teenagers before shelling out for one of the city's most expensive covers. Granted, unobstructed views are impressive, but then again you're looking over less-than-scenic Alexanderplatz. In summer, the roof terrace draws a more diverse crowd who like their vodka mixed with vertigo.