We got in late and this apartment was a godsend for an overnight in Milan. There was cold water in the fridge, towels on the bed, a great shower. I will say that the apartment never really cooled down with all the windows open, and there was no fan I could see. Antonello left sweet notes for us everywhere. He was a great communicator. Make sure you download WhatsApp, as it is his preffered contact method.
The main feature of the apartment is Rosticceria Sicilia, and amazing cafe on the street below. They make their own gelato and granita. The proprietor, Alex, is a proud Sicilian and loves sharing the food of his homeland. After a long drive from Siena to Milan, then the trek from MXP to the apartment, this Rosticceria Sicilia had the ice-cold beer, amazing gelato, and great service to turn our whole night around.
Don't make the same mistake I did: The nearby airport is likely NOT the airport you are flying out of (MXP). MXP is a 15-minute taxi to the Cadorna Station, then a 32-minute train to MXP.