23yo girl is looking for room to rent in Naples for 4 months

I´m easy going, reliable and tolerant young student of fine Arts going to Naples as an Erasmus programme member. No pets, no health-damaging habits.I´m looking for any accomodation somewhere near my University( Accademia di Napoli) so i could walk to school. Of course, i prefer single-bed room, but I´d be thankful for anything, and not planning to be very picky, I´m actually very modest :).