looking for dorms/apartments in my stay in Poznan

I'm an international student from South Korea but due to my experience abroad, I'm fluent in English and Korean. I will be studying in Poland, Poznan for one semester in UAM. I'm excited to study in a place, which I have never visited nor have I experienced. Frankly, I'm having difficulty finding an accommodation in Poznan as all the student dormitory has been filled, so it would be appreciated if i can help! As a roomate, Im neat, clean, non-smoker, and enjoy playing sports. I do not snore and not sensitive when I sleep. Looking foward to go to poland!