Wo ist das genau..?      Where is it..?     詳しい場所は？

Please follow me..!

First of all, go to main station (HBF Duesseldorf)

Go inside and walk straight under the time table thru the main station.

Go until end of the main station on the other side.

Go on straight away.

You reached the entrance of VHS.

Go to up stairs with elevator on the right side of the floor.

Please come to 4th floor room no. 4.22 directly.

Go to 4th floor.

On the 4th floor, go on the right and the left after the door.

WC is located there on the right side of elevator.

Turn on the right.

You have reached the examination room no. 4.22 and waiting room 4.23 after that door.