On the one hand, the AStA has its own study rooms at its disposal, on the other hand, additional places in seminar rooms can be booked during the exam periods. You can always find the current information here on this page.
The AStA manages a room in the basement of building A where student bands can meet to rehearse and jam. The room is all set and ready for you guys to practice. In the room, among other things, drums, bass guitar, microphone, amplifier and music stand are available.