Take any train (S-Bahn) going to direction Friedrichstrasse and get off there. It is just one stop away from Hauptbahnhof and four stops from Ostbahnhof. Exit onto Friedrichstrasse and walk north to cross the River Spree. After the bridge take the second street to your right into Johannisstrasse, walk 150 m down the street and you will find us on the left hand side at number 11.
Take the trains (S-Bahn) S2 or S25 and get off at Oranienburger Strasse.
Exit the station and walk south on Tucholskystrasse, take the first street right into Johannisstrasse, you will find us on the right hand side at number 11.