20 Year old Canadian, Looking for accomadation as I am moving to Amsterdam for school in August

I am 20 years old from Toronto, Canada. I just got accepted into the University of Amsterdam for their Economics and Business Program for the Fall of 2016. I will be moving to Amsterdam in late August for the full 3 years of my program. I am either looking for a roomate who already has accomodations and has a spare room, or I am looking for someone who needs a roomate and would like to find an apartment with me. Also if anyone has a one bedroom apartment they are renting out for the year or more I would be interested. I am someone who is willing to spend a little extra money for a nicer place. I focus hard on school but I do like to go out often and drink aswell, I will be looking to travel on the occasional weekend too, so it would be awesome to find someone who wants to travel a bit as well, but not neccassary. I am also a very tidy and easy going person.