It was our second stay in Fiammetta's apartment. If we go there again, we would also choose it. Very clean and comfortable. Close to Metro 1 (Duomo and train to the airport). Fully equipped kitchen and great shower with non stop hot water. Bonus is the air conditioning especially in August. Very calm at night, no traffic.
The communication is very fast and efficient. We appreciated the key box - very easy check in /check out.