It's a very good place to be!
The family is very welcoming. We had the chance to share a spaghetti meatball with them the first day and a limoncello for the last. The breakfast were very good every morning. Miam!
It's not far from city center, 5min to the tram and then 20-25min to Termini station.
The only negative is the bed which is a twin, so a bit small, but the warm welcome + A/C makes you forget all of that!