Excellent location. Very convenient metro station, restaurants, grocery shops, etc. It was a perfect location for us who were traveling exclusively by train. We would walk to the Vittorio Emmanuelle metro station (5 min) and from there we could move easily to the Termini or Vatican, etc. Termini and Colliseum are also walking distance and we did the walk a couple times (stopping for pastries at Pasticceria Regoli - yumm!!).
Very clean place. Good Wifi and a comfortable living space. Gianluca was very helpful with information on restaurants, etc.
Overall, great convenient place to stay for a family with children, out of the hustle and bustle of the touristy areas, but still very accessible.