I spent a week with a friend in Donatella's flat and it was absolutely amazing. As I was doing remote work from the flat, it was very important for me to feel comfortable to work in the day, have a very good internet connection (something that is rather rare with airbnb flats in Rome) while at the same time being centrally located and well connected, in order to do some sightseeing after work. Well, overall, I was fully satisfied, even beyond my expectations. The flat is very well equiped, very bright, lots of space (we were 2 but it could easily house up to at least 4 people) and the subway is pretty much down the building. Donatella was also super helpful and very flexible regarding our arrival / departure. I'd book the flat again without any hesitation!