Arrival from Hannover Airport by using public transports
From Airport Hannover Langenhagen you take the city railway S5 direction Hameln Bahnhof and get out at railway station Hannover/Nordstadt.
Follow the Engelbosteler Damm facing south and take the 2nd street right (Haltenhoffstraße).
Afterwards take the next street left (Schneiderberg). The 2nd street left is Appelstraße.
After about 300m you will reach the TFD on the left side (see city map).
You will find electronic time-table informations here