The apartment is located 2 minutes away from the railroad and subway stations, that makes it very convenient if you travel across Italy as we did. It is not close to any Rome's landmarks, but they still can be reached by walk. For Vatican you'd better to take subway.
Very clean apartment, every bedroom has a bathroom. Even though bathrooms are small, they have shower, toilet bowl, sink and bidet. The kitchen is pretty small comparing to American ones, but was enough for 6 people.