We had a wonderful vacation at Giulio's apartment. We were 5 people (2 adults and 3 children from ages 4-10) and the apartment answered all our requirements. It was clean, big enough, great location, working WiFi and Air condition and equipped kitchen.
On top we found Giulio as an exceptional host who took care of everything we needed. Giulio of course was presence in the apartment when we arrived, gave us recommendations in Rome, booked for us taxi, and make sure we will have things to eat in the apartments when we arrived.
I would definitely recommend Guilio's apartment.