Our very short stay in Simones apartment and altogether in Rome was very pleasant. We were a group of 6 adults (friends and family) and spent lovely 2 days in Rome. The rooms were sparkling clean and spacious. The apartment was well stocked with amenities, including in the kitchen. We were pleasantly surprised by a bottle of wine and coffee capsules. We didn't meet Simone personally, since he was also out of country. His dad recieved us in the apartment. The hosts are both super responsive and very helpful. The location is also amazing, as it is central without being loud we walked everywhere except to the Vatican City.
We definitely recommend the place, and will be back ourselves when we visit in a larger group.
Thanks!