We had a great stay at Luigi's place, everything went super smoothly. I dont speak Italian but luckily we were able to communicate in English and French, and all the questions I had during my trip were answered very very quickly. The flat is nicely equipped, very clean, and ideally located (very central location, with the subway right down the building, a few minutes away from the central station and from the ancient city's main attractions). We were 3 persons and for a short trip, the flat could easily accomodate 2 more guests.
Overall, great value for money and very professional care, I definitely recommend this flat!