25 year old girl with boy, looking for a room in Florence

We are two people looking for one room accomodation in florence. I am studying in the university of Florence. We need a room in appartment of a studio flat in Florence city. We are from Pakistan and we need a room to live in Florence. We prefer can live with a family who can rent us a room so we can live in Florence. Presently, we are living in hostel in Florence but it is a little expensive . so we are looking for an accommodation that we could afford.