Riccardo is a great host and offered lots of great tips about Rome, including where to eat, how to get around and more. He was quick to respond when we had questions and was always very polite and friendly.
The apartment is spotless, well maintained, air conditioned (very important when it's so hot outside!) and in a really good location, with supermarkets, pizzerias and even a shopping mall within walking distance. The nearest subway station is a 2 min walk away and connects you to pretty much all of Rome; the Vatican Museums and St Peter's Basilica are only 2 and 3 stops away respectively.
I would highly recommend this apartment to anyone looking for a place to stay in Rome.