Looking to share with a student

Greetings!
I am doing PhD in Artificial Intelligence at the University of Tübingen. I am an easygoing person, friendly and cooperative. I am a non-smoker and non-alcoholic. An ideal roommate would be a student with the same habits but I am also flexible with other options. I want to focus on my research and avoid switching residences more often. I am quiet, do not like to disturb anyone, and expect the same in return. I can plan leisure activities like hiking/hangouts with friends on weekends. I like to help others and solve their problems. Feel free to ask any queries.
Thanks!