Medicine Student (25 years old) searches 1 room apartment in center of sofia or ivan vazov

´My name is Paul Gustmann and i´m 25 years old. I´m from Frankfurt in germany and a medical student at university of sofia. I´m already living in sofia for one year. I´m searching for a single apartment with furniture, close to the university and centraly located. The maximum i can spend, including electricity, water and heating is 450 euro.