Overall, our stay at Ale&Nau's was enjoyable. The couple made us feel welcome and we got our privacy, since we had a floor exclusive to us.
We lost some time traveling between the house and the center of Rome, however, since it is far from the center, there are many restaurants with more accessible prices.
You just need to be aware of the low height of the room you stay in - I even hit my head as I got up one day.
Thanks for having us,
Diogo