The studio is definitely the cutest Airbnb I've ever seen. It's adorable and furnished with much love. There is everything you need (heating, hot water, little kitchen, towels, hairdryer etc.). The place is clean and in good condition.
Me and my boyfriend spent three nights in the studio and felt really comfortable, cosy and safe. It is close to the Navigli where you find tons of restaurants and bars. It is also not that far from the Duomo even though you could take a tram or the metro, it is a nice walk with a lot of shops and coffees.
We were welcomed by Marco, as he lives next door. He was really friendly, talked to us a little bit, showed us everything and told us were we can find a market and a supermarket. He offered us a coffee over his place and some water to take over to the studio. He let us know that we could always call him or go over to his place if we had any trouble. We were also in contact with Lorenzo, who takes care of the apartment, when Marco is absent. A couple of days before the trip he explained us how we get to the studio and left his phone number. Even though we had to leave the apartment at 11am on our last day, Lorenzo managed to keep our luggage somewhere so we could enjoy the last day in the city, which we were really thankful about.
Overall we really enjoyed our stay and definitely will come back if we are going to Milano again!