24 year old girl looking for accommodation with or without roommate in Bolzano

Hi! I am a 24-year-old student looking for accommodation in Unibz during my Erasmus exchange. I am going to study in Bolzano during the winter semester, which means that I am mainly looking for a 5-7 month rental period. I am tidy and don't like to leave my things lying around. 

I have been trying to find somewhere to live for a few months now, and the task seems impossible. Maybe we can search for a flat with several bedrooms together and make it easier? I don't really have other preferences than I don't want to sleep in the same room with someone else.