Looking for acomodation in Warsaw

My name is Mike. I'm a 19 year old Zimbabwean boy moving to Warsaw to study Economics at Lazarski University. I'm looking for accomodation that would provide a conducive environment for studying as well as allow me to be close enough to the city centre so as to explore the place and partake in recreational activites.

I would like a place with either a single room with self catering or a shared apartment with other students from either the same school or different schools, regardless of culture, religion, gender or race.

I look forward to receiving feedback on my search and can't wait to join you all in the lovely city that is Warsaw.