We've been to Rome many times and this was our favorite apartment. Neighborhood is nice but outside of the tourist areas. You'll need to take some taxis unless you love to walk.
The apartment itself is fabulous! Very high tech and beautifully decorated. Big and comfortable bedrooms and baths (rare in Rome).
Massimo was great. Outstanding communication and always willing to assist with any request. This is our new home in Rome. We'll be back!