Gianluca and Mario are great hosts. They are very responsive and helpful. The apartment is great, near the metro line A which is working perfectly. Also, there was a 24/7 supermarket nearby. The house is quite big with a great terrace. The vicinity is not noisy and is away from the tourist hustle and bustle.
The hosts also organized our transfer from and to the airport.
I would definitely recommend this apartment for staying in Rome.