Truly recommend this flat. For sure will come back there.
Very close to all the main attractions (Duommo, Galleria Vittorio Emanuele, Alla Scalla ...) as well to the central train station where you can take a shuttle/bus to the airport.
In the flat, you find everything you might need for your stay. Everything clean, comfortable and in a safe neighborhood.
Marco always responded very quick and on a nice way. Apart from all the foodies in the flat, Marco also left a voucher for a tasty breakfast to take at the bar next to the flat.
As a disadvantage, the lift was not working (at least couldn't activate it). Although, after this exercise you get hungry for another good pizza at Pizzium close to the flat.
Take some weekend free, go to Opera, drink a lot of Campari/Aperol and stay at Marco flat.