22 y.o. french boy looking for accomodation in Utrecht

I'm  searching any accomodations which are in my budget (500 € all inclusive) and any roomates who are kind and out-going. 

I'm a 22 year old Parisian student. I study Geology (yes ! like Stan's father in South Park ^^). I'm hard-working but I also know fun and how to partiying. I really like to talk with people about everything. My friends and teachers describe me as someone open minded. My hobbies are musics, humorous and horror cinema, french poetry and beer ;)