Beatrice's place is great! It is only a short walk from San Giovanni metro which gets you into the centre of Rome very quickly, and is only three stops from Termini Station which has railway to the airport and other cities.
The suburb is great if you are keen to experience Roma like a local. Not so many tourists out here of an evening, so we were having meals at restaurants where the menu is completely in Italian (usually a good sign that it is good food and not overpriced tourist stuff!) Our Italian is bad but the waiters and waitresses were able to help us read the menus.
Also the pocket wifi is very useful. We didn't have a data SIM so being able to walk around the city with this was very helpful.
Also the most comfortable bed we had in our 7-8 Airbnb's this month!
Finally Beatrice's communication is great. One night we got stuck with the key in the lock and she was able to help out very quickly.
Highly recommended!!