Looking For A Shared Flat

Hey everyone,
My name is Kübra from Turkey, 24 years old, and I am moving to Berlin in beginning of October to start a master program.
I am looking for a long term rent and have a budget of approximately 400 euros. Ideally I'm looking for a shared flat, and preferably furnished. Anmeldung must be possible. I would be very happy if the house is close to Freie University.
If you have something please pm me!
About me- I am a master student. I speak English and Turkish, hopefully also German soon. I’m super easy going and open minded. I love to read, watch Netflix, do sports, hiking, travel and explore new places. Last year I was a volunteer in Latvia with European Solidarity Corps. In Latvia, I shared my apartment with 8 different volunteers and it was real fun. At the end of the project, it was very difficult to leave from them. Both travelling and meeting new cultures made me more curious and I became more exraverted. Before that, I was in Ukraine with AIESEC as a volunteer in schools. This experience also showed me a lot of nice people. So, I would say, I am quite international person.