PhD student looking for accommodation/room in Warsaw near to kozminski university.

I am a research student in business administration. I like quiet and peaceful environment. I don't smoke and drink. sometimes I like listening to music, watch movies. I love cooking, art, traveling, and museums. I would like to have a single room in an apartment where I can have my own privacy. However, I don't mind cooking together and sharing food. But my priority is my study in a peaceful and relaxed environment.