Graduate student looking for accommodation in Krakow

I'm a graduate student from Canada travelling to Krakow to do a 3-month work study. I'm looking for a clean apartment close to the university. I'm very neat and generally quiet - I'll probably spend most of my time studying :) I'm from Alberta (home of the Rocky Mountains!), so I typically spend a lot of time outdoors. I enjoy exploring new places and going hiking, camping, etc. I'd prefer an apartment alone, but I'd be open to a roommate if it's the right fit.