I stayed at Pietro's place with my friends over spring break, and we loved it. It was very spacious and clean. And it was nice to stay a little out of the chaos of the city center. Pietro was also a great host - he picked us up from the metro station, showed us around the area, and even had some food for breakfast for us :) sometimes we did have to wait a while for the bus that goes to the metro station, but it wasn't a big deal. I would definitely recommend staying here.