I stayed at Giorgio's place for about 9 nights. It's in a very convenient location in the Isola district: about a 5 minute walk to the Zara and Isola metro stations, and a 15 minute walk to Milano Centrale. There are also plenty of delicious restaurants and a few groceries nearby.
The hosts were responsive and friendly with communication. Had zero issues with checking in or out. The apartment itself was well-equipped and clean. Kitchen was well stocked. It was surprisingly quiet considering it being right on a bigger traffic circle. I recommend this place if you're staying in Milan, especially for such a great location in the city.