This was a lovely flat. Very modern, with good appliances and a nice bathroom. The bed was very comfortable too. The flat is about a 15 minute walk from the metro which can be a little tough in the heat after a long day but we much preferred staying outside the city and Testaccio is full of Italians not tourists (and the food in the area was exceptional).
Claudia was a fabulous host, staying up late to allow us to check-in and providing great information about the area and the flat itself. There’s a shop around the corner for essentials as well as good restaurants and a Gelateria.
If you aren’t much of a walker you might want to stay more centrally but we certainly saw a lot of Rome and the walk on the opposite side of the river is lovely in the evening.