Carlo is a very pleasant and respectful host; he took some time with us to drink a coffee, recommended us nice places to visit in the center of Milan; he also clearly explained his appartment location from the center, indicated small shops around his building, the tramway station and where we could buy some tram ticket.
We really enjoyed our staying in Milan in Carlo's cozy appartment and would recommend it to other guests.
We expect Carlo to come one day in Paris and kindly invite him at home as a friend