I travel with my family, including my parents (60y+) and my niece (7y), all of them love this bright, beautiful and convenient apartment. It's well located, walking distance to Vatican (actually it's in neighborhood), supermarket, bus stop to Fiumicino airport; If you like walking, you can visit all those classical scenic spots by foot, like Spanish step, Trevi fountain, etc.
The apartment is well-equipped, we enjoy cooking at home with original Italian ingredients as much as we enjoy nice out-dinning nearby.
We didn't meet Nicoletta by person, however, Philipe is also very patient and nice to receive us and introduce the apartment even we were delay for around 2h on both flight and trains.
Be noticed that you will be charged an admission fee by person by night of staying in Rome when you check in, it's 3.5euro/p/n.
In general, it's a very nice staying! I will definitely recommend it to those who visit Rome.
Wang