Me and my friend had a great experience staying in Marco's place. Although we met Marco only briefly, his friend Lorenzo was ready to provide information and help whenever needed. Communication before and during our stay was quick and helpful. Due to a flight cancellation we arrived one day later than planned and upon requesting we got it immediately refunded - a very nice gesture from the owner.
The place itself has a great location in the Navigli district and is easy to reach by public transport (in 10min by tram you can reach Duomo). It is very small, but we found it sufficient for two persons that used it mainly for sleeping. It is also newly renovated, and the bathroom was clean and modern. We were very glad to have two separate beds, and comfortable ones to add to that.