We had a fantastic stay. Ludovica and Gabriele are great hosts and very helpful.
The place is a great base for exploring all of the sites (all main sites well within walking distance) and provided a quiet and relaxed location to relax after a day in the hustle and bustle of Rome.
There are some great bars, bakeries and restaurants within a 10 minute walk of the apartment. There's a metro station entrance just outside and Termini station (with it's great market place hall) is less than a 10 minute walk
We visited as a family of four with young teenage children - it was ideal. Whilst some of the guidebooks may describe Termini area as "down at heel" or similar, we loved it as a base and happily walked round there during the day and at night no problem whatsoever.