Not really. To be honest, I would not visit Bielefeld either. However, working at University you meet a lot of people from abroad.
Bielefeld Uni is quite an interesting place by itself. Indoor pools, stairs that lead nowhere...
One of the lesser known conspiracy theories states that Bielefeld University has the second highest suicide rate in academia (after Bochum University) because of the depressing look and atmosphere of the building, but administration tries to keep it secret. Another one claims, that the University’s architecture was originally intended to be used as a prison....