I highly recommend Marco´s apartment! Very clean and the location is great, by metro you can get to all important attractions in Rome. I and my husband were warmly welcomed by Marco´s mom Enza. She gave us all the information needed and recommends to restaurants.
On the day to check-out I left my suitcase in the apartment and closed the door behind! Lovely Enza saved us by being the very fast and we still had time to take the next train to the airport. Mille grazie Enza!!!!