University of Hamburg

<p>Excuse me people,
The University of Hamburg might be my be my future University. I am International Student.
I know it's a free University just having some small amount of fees.
I just need to know, the Ielts requirements and Toefel requirements and The Minimum GPA?
And that University have Campus, if yes what is the cost of living there.
My Faculty I need Computer Science & IT B.Sc
Thank you,</p>