Erasmus student from Germany looking for a place to stay!

Hey I'm Ole,
I'm a biology Student from Freiburg in Germany and doing an Erasmus at Roma tre from October until March and I'm searching for a room to stay preferably a shared flat in the south of Rome near my University so Trastevere, Ostiense or Portuense would bei perfect.
I'm 21 years old and fluent in english and german, and I'm currently learning to speak italian.
I already lived in shared Flats in Germany for the past 2 years so I'm used to Sharing my Spacey and tasks that come with it. In a shared flat I'm looking for a friendly relationship with my flatmates and I'd love to explore and experience this beautiful City together. But no pressure because I know some people in Rome already so you dont have to feel responsible for me if you don't want to.
Besides my Bachelor studies in biology I like to spend my free time doing sports, I especially enjoy climbing, biking and hiking a lot so naturally I like to spend a lot of time outside in nature. I'm a very social person so I love to go out to bars and dance with friends.
Because I still keep my room in Germany I would like to keep my stuff there and I would appreciate moving into a flat that already has furniture. But it would also be possible for me to bring my own furniture If necessary.
Thanks for reading! If you're interested please Hit me up for more information if needed or to get to know me via Skype.

Greetings Ole