We had an excellent stay, Giulio's mother greeted us, she was very kind and made sure we had all the necessary. The room was very clean, modern and comfortable, there is also a small fridge that was very convenient for us, a kettle and some tea. The apartment is very well located, within a 10 min walk to the Vatican, and many connections in the public transport. You can find also good places to eat cheaply nearby. We would absolutely recommend :)