We had a wonderful stay at Massimo's home. He was unable to meet up with me when I check-in, but he made sure I know the check in procedures by providing videos. His responses to my queries were fast as well.
The rooms were sparkling clean, everything stated on Airbnb were accurate, including the 60 steps of stair (his apartment is at the top floor)... Haha.
I would recommend his apartment to anyone. But do pack light, because the climb to his apartment with heavy luggages will be a serious workout. On the bright side, you could eat more pizza after :)