Stephan T.
Google
Very unfriendly for tourists. After payment (!) they demand you to hand in your phone and camera, without taking any responsibility for it, and not having lockers. Only after going in, towards the bathrooms, there is a sign for lockers, which turned out to be a few only, and not communicated beforehand. Would have been 1*, but the price was fine. The Böhmermann exhibiting was worth 4*.