We stayed at Ricarrdo's apartment. And we really liked it. He is very friendly and helpful. He was waiting for us when we arrived. He let us to check in early. In addition, he gave us very good advices. On the other hand, apartment was very good. Clean and very close to manzoni station. The apartment was just like on the pictures. Everything went well. Only one thing it was little bit expensive than avarage. We all really recommend that apartment. If I come to Rome again, I would stay at this apartment.