21 year old girl, looking for accommodation in or near by Rome city centre - studying music at St Louis College of Music

I'm a 21 year old music student from Liverpool and I am looking for acommodation near or within the city centre, so that I am close by my host university (St Louis College of Music). I am happy to have shared room acommodation or apartment acommodation, what ever is cheaper and/or convenient for location. I am studying for a full year so I will be wanting to move in from September until June/July. I don't have any wants or needs for types of room mates, I'm pretty chilled out and excited to spend a year exploring Rome and the Italian lifestyle! Also, I will be gigging in the city so if you want a room mate that can invite you to all the student and local gigs for St Louis then I'm your gal!