We really enjoyed staying in Pietro's apartment, everything was as in the pictures. The apartment was clean and spacious. The Navigli area was nice and lively, with easy access to everywhere. Tram nr 3 goes straight to Duomo.
The noise level from the street is really high even late in the night, but it can be easily handled with a pair of ear plugs.
We really liked cafe Betto just on the opposite side, you get very good croissant farcitos there.
Communication with Pietro was very easy, he always replied quickly and was very helpful.