Cinzia is the best host I had so far. She picked us up at the trainstation and managed to store our luggage during our arrival and the check in. The flat was perfect for us to explore Rome, even if it takes a while (about 45 minutes to most of the big sights) to walk into the center, if you don't want to take the tram every time.
Overall we enjoyed our stay very much and we can recommend Cinzia's AirBnB!