First of all: get off the train. Then, with the platforms in the back, take the right exit out of the building onto Bayerstraße. Cross the road, turn left, and turn into the first street on the right – Senefelder Straße. The second house on the left side is wombats.
From The Airport
Take S-Bahn lines S1 or S8 to the main railway station “Hauptbahnhof” (approx. 45 minutes), where you will find yourself in a maze of underground passages. Look for the exit to “Bayerstraße Ost”. After you came up the escalator, make a U-turn, walk up Bayerstraße and turn into the first street on the left (Senefelder Straße). Wombats is the second house on the left.