22 years old Italian student, looking for roommates in Warsaw

I'm an Italian student looking for a flat in Warsaw. I wish to share it with anyone interested to spend almost a semester. I like partying with moderation, travelling and studying hard too. I'd prefer international students: the aim is to create a good atmosphere where I could train my English too. I will attend the faculties of Management and Economic sciences at University of Warsaw, so that it would be better having mates of the same university.