PhD student in neuroscience looking for shared appartement in Berlin

I am looking for an appartment to share with peers/students. It would be from october on and preferably for a longer period. I am looking for safe and calmer areas, ideally near a park and not too far from Technical University where my lab is situated. I am quite hard working, but like to chat, do cooking, do sports (jogging, swimming, bike or whatever) and music after work. I study computational neuroscience and I would be glad to live with people with interest in science/humanities/arts/economy/... I am originary from Slovenia but I have been studying and working in Paris over the past years. I speak English, French and Italian. Don't hesitate to contact me for more information.