The lovely place is at a nice neigborhood with many facilities at 1-2 walking distance. Although they were my hosts, they were as if close friends. The day I arrived it was raining and they came to the Tuscolana station to help me with my luggage. You can get to the place with direct train from Fiumicino, you don't have to go to Termini and change trains.
The metro is 3 minutes walk away from home and the historic center is 15 minutes metro ride away; you can both be so close to visiting venues and also just enough distance to have a nice and quite environment from the city. They have everything you need from shampoo in the bathroom to herbs and spices in the kitchen. I was there both for work and sightseeing for three weeks, it was more than great for both. It was amazing to find homemade muffins and cookies at my door several times. They are lovely, and I will miss the place, but more than that I will miss those smiling beautiful faces.