Massimo was very helpful and responsive. The apartment is very close to lots of sights to see. Although it was unexpected that the internet went out during our visit, Massimo was very responsive and made extra efforts in communicating with the internet company to help get us connected during our stay.
One minor suggestion, we rented a fairly large car to carry our luggage for a family of 4 to drive to Napoli (and for a day trip to Amalfi, wonderful!). While driving in Rome was pretty straightforward, it gets more challenging in Napoli with the many narrow streets so consider alternatives to taking a car to Napoli :-)