This is a perfect apartment for the summer season. We are glad that we booked this one, since it is in a very quiet area and still you can reach all the interesting spots within 20 minutes by bus. Stazione San Pietro is a 1-minute walk down the street, Trastevere and Vatican City are in walking distance. The balcony is what makes this apartment special, since it gives you the opportunity to have a quiet place of your own during the hot hours of the day, without the traffic noise that you have in the inner city. You can spend the morning outside, come back for lunch and siesta and go out again in the early evening when it's not so hot anymore.
Everything worked great, check-in and check-out were friendly and easy, it's clean, cosy and comfortable.