FLat wanted for 2 and 3 students in Tubingen

I am a student at Tubingen University studying Master in Astro and Particle physics. I currently live in Reutlingen and I am looking for a flat with at least two bedrooms so I can have better access to the university. I am a clean and systematic person who loves to spend time traveling, Hiking and spending time with friends. I cook for myself most of the time and I spend my free time watching movies, reading books and exploring. I am looking for an apartment with a minimum of two separate bedrooms and a kitchen with a bathroom. I am also flexible with sharing it with more people but would prefer one room to myself. I spend most of my day at the university and come back and cook and relax at home and continue with my studies. My limit for the rent is 300 euros. I am slightly flexible with the rent as well. I really look forward to getting a flat in Tubingen.