looking for accommation in Rome, next to LUISS

I'm a 21 french student, I move in Rome for a whole semester (5 months) in exchange with the LUISS university. I speak french, english, italian and a little bit of chinese.

I'm really sociable and easy-going. I'm looking for a university dorm/room or a room in an appartment with other people. I can share a double room if needed too with a girl.

I would prefer a room next to the LUISS university if possible (maximum 30 minutes to go with possibility of transports).

I hope to have answers soon ! :)

Gloria