Andrea's studio was very convenient to Duomo, being a block away. Plenty of restaurants and shopping close by as well. The studio building is very secure, with a custodian during the week. We did not cook there, but the facilities were very nice, including a washing machine. The location is also convenient to public transport, with the Metro station a block away and the tram less than a block.
Andrea met us at the beginning of the stay and walked us through entry and exit, the various keys and through each part of the studio. He also provided information on places to visit. Importantly, he highlighted the checkout process, which was unattended and a little unclear from previous stays.
We would go back to Andrea's for sure!