French student, 21 years old, doing an internship in Prague from june to july 2018, looking for accommodation in Prague

Hi everyone! I am a 21 year old girl, who's currently studying Information and Communication at the University of Rennes 2 in France. For my internship this summer, I will be working in Prague from June to the end of July of 2018 and I am looking for a room or a flat, to stay at. I would like to find a place near the center. I'm good living, and I don't mind having men or women as roommates (same thing for your nationality)! I hope to meet people who love sharing culture!! Ah, and I can speak spanish (even if my level is not amazing, i understand quite good).