Help me out, I'm tired of Couchsurfing :(

Hi peoples!
My name is Keno, I am 20 years old and I just started an audio engineering diploma in Berlin this September :) I've spent the first weeks Couchsurfing and currently I am staying in a WG in Neukölln, but it's sublease until 20th October.
I am looking for a new flat, some flatmates, some more sublease, Couchsurfing opportunities, literally anything.
I would describe myself as a calm and uncomplicated guy, I can live with different people with different backgrounds and different life's than mine (actually I think that is super inspiring and leads to a lot of interesting talks) and I know the basic behavior rules for living together :)
I am not just looking for flatmates, I am looking for new friends. Even though I spend most of my days studying and often meet with my family in Prenzlauer Berg, my girlfriend in Potsdam and a lot of other people I got to know in my first month here I hope to find people that love to have a chat from time to time, cook together and have a friendly atmosphere in their flat!
If you have any questions or if you are interested in meeting me I would be super happy! Just drop me a message or call me, I will answer quite fast if I'm not in the studio :)
See you!