Ritter Butzke is located on the ground floor of a former factory in Kreuzberg. It began as an illegal club in 2007, but went official two years later. The venue has three main dance floors, plus an outdoor courtyard that's open in the summer. Musically the main focus is House & Techno. The DJs and the crowd are most often Berliners. The club has a big cast of residents and regulars that has included Niconé, Matthias Schuell and Prismode & Solvane.