German girl, doing an internship in Bilbao, looking for accomodation

I am Lea from Hamburg and I am searching for a room for february (2017). I am studying special education and within my studies I have to do a 4 weeks internship during my semester holidays. I love travelling and normally I always use my holidays to travel and see a bit more of the world. These holidays I have to do the internship but I thought why not do it somewhere else than in Hamburg, get to know a different city, new people and make a small adventure out of this. So now I will teach at the german school of Bilbao. I would love it if my time in Bilbao would not only consist of teaching but also living together with great people, meeting new people, getting to know bilbao a bit better, and also having a beer and cooking together in a nice kitchen like I do at home with my flatmate. I am going to finish my bachelor next summer and afterwards I am planning on travelling through southamerica. BUT my spanish is not the best so it would be a great extra to speak and learn a bit spanish during my stay.