Pretty much everything was good.
Pluses: the owners provide you with pasta, spices, tomato paste, sugar, coffee. The supermarket is pretty close. The apartment is located in the centrum, 5 minute walk to the nearest metro station. 10 minutes from there to get to Duomo by metro. The owners communicate well, when we needed an iron they provided it. Wi-Fi was was working well.
Minuses: no knife, no frying pan, no cutting board and no teapot. So if you want to drink coffee or tea you have to boil water in a small pan which wasn’t comfortable at all. It was unclear how to get to the apartment except for getting a taxi. The fan was very weak, it is very hot in the apartment, so it felt like there was no fan.