A furnished room or flat share for a 2 months internship at RWTH Aachen University

I am a Honduran, I am a master student from KTU in Turkey, moving to Aachen for an internship from 01/01 to 08/03/2020.

I would like to get a lease contract for the full months of January and February, for a furnished room. If there is a way to arrange my stay in the last week of December, I would be glad to find an agreement.

I am 27 years old, I like to study new languages and cultures. I speak Spanish (mother tongue), English, Turkish, a little bit Lithuanian, and of course I am learning German. I have been living in a boarding school for the last 2 years. I am sociable, I like to cook (Honduras and Mexican food mostly) and do hiking as well as go around exploring new cities and places.

During my stay, I will be mostly working on my internship subject, but I will use my weekend to discover the city.