By train:
Travel to Stutttgart main station, there you take the S-Bahn line S1, S2 oder S3, get out at the station 'Österfeld' (journey time 12 min., departure every 10 min.). Take the exit opposite to the driving direction.
Tip: coming from Stuttgart main station, please get in at the end of the train.

By car:
There are parking lots available in the P & R parking garage vis-a-vis the step-building