Searching for place in Tallinn

Hello!
I am a writer and anthropology student from Latvia. I will be studying  in Tallinn University in fall semester, so I am searching for a place to stay starting from about 20th August till the end of January.
I am searching for a single room in shared apartment or a one room apartment. My top priority is silence (this is actually extremely important - this is also the reason why I can't live in a dormitory)! It would be great if the place would be located near the city center, but that is not mandatory. 
As a flatmate, except the facts that I am quite unpractical and also tend to be awake more during the late evenings and nights, I can be really pleasant - when I am at home, I mostly like to spend time in my room and read or write, or listen to something, but I can definitely do it using headphones! However I also enjoy long, in depth conversations.

If you are interested in having me as your flatmate, know a place aprropriate for me or want to rent a place together, please let me know!