Marcello is a great host! Her daughter met us and gave us a tour of the house. Knowing we’ll arrive early, they allowed us to check-in early and helped us out with printing museum entry tickets. We mailed the tickets and the print-outs were waiting for us at home. They offered to store our bags if we wanted to stay later then our check-out time. The house itself was very compact and clean. The location is great - walking distance to Duomo.