We found Tiziana's apartment to be comfortable, clean, and very convenient to everything. We walked to the Colosseum, churches, neighborhood grocers, etc. We took the train to Rome and then a bus to the apartment. If you're going to do the same, our suggestion is to get a better idea of where that bus is as outside the train station is the bus central terminal---a bit confusing. Our memory is that you exit the train station, and the bus is to your left but not across the street about a half block, and the bus will be going in the direction of the train station.
The building was clean, quiet, and the apartment was quite comfortable. We would definitely stay there again.