Here you can find the way to get inside the flat in Pasteurstraße. The following picture shows the code: You open the keybox (like in the following example pictures) and take the key. Then you close the box again and adjust the code, so that noone can open the box after you. When you are inside, then go to the 2nd floor. On your way, you will find a keybox. In this keybox you will find the key for the flat. Open the keybox with the following key. Open the box, take the key, Then close the box again and adjust the code, so that noone can open the box after you. :) Go to the flat and open the door. We will see us later. When you have questions, then aks me :)