Portuguese student at RWTH is looking for temporary rental from October 1st to February 28th

I am 22-year-old student from Portugal. I´m coming to Aachen during the winter term with the ERASMUS exchange program.
Being a very social person to begin with, living on my own is not really an option, I'm looking to find friends and sharing my leisure time with other people. My personal interests include music, languages, sports and travelling. I'm a non-smoker and I have no pets. I like to party but always in a respectful way towards neighbours and roommates. I surely would be flexible to integrate in an international community, my spoken languages include Portuguese, English, German and Spanish.
Overall, I think my sense of community and respect for common space is very reasonable. Usually I try to be as clean and tidy as possible and I’m available to help with problems around the house. I’m looking forward to having amazing experiences and sharing them with new people.