Stayed in Carlo's flat for 3 days at the end of our Italian holiday. It was a great base to explore from - only 10 mins walk from the metro but also the local tram stopped almost outside the flat which we used a few times.
The flat was clean and had everything we needed. It's as you expect from pictures - not the most modern, but still very nice.
Carlo was a very welcoming and friendly host - he gave uslots of information and had left us a hand drawn map of the local area which was useful. Also left us a bottle of wine and some snacks which was welcome.
Would recommend as a good base to explore Milan for a couple of days