Very easy cummuncation with Luca, great location (supermarket next to the apartment, tram line from the apartment to the duomo), very specious, very clean. Owner has kindly agreed for a late check-out.
I would recommend it for up to 4 adults as the sofa bed is not comfortable. We were party of 5 but the sofa bed was used by a toddler so it was not a problem for us).