Looking for a room in shared flat!

Hi there! My name is Flor, 33yo, argentinian / italian (speak spanish and english) graphic designer. I have just moved to Berlin and I'm looking for a nice place to live. I have a job as a digital content manager and the company is located near Checkpoint Charlie. I don't mind about the distance as long as it's not too far or if it's well connected by tram, U bahn or S bahn. My budget is up to 650€ and Anmeldung is really important to me at the moment. I'm kind of vegetarian (only eat fish), clean, quiet, easy going and nice to be around. I have shared flats in the past so know how it works. I love sharing moments as cooking, watching movies, listening to music, a beer or just hanging around, also appreciate some moments of privacy. I'm looking forward to meeting new people and having a great time in Berlin.