After a (very) complicated check-in where Luca had to cancel the reservation, we finally could access the apartment. Luca is not there for the check in and mentionned a contact person who was not there neither. The person was unreachable so Luca simply canceled the reservation! Luckily, the person who was cleaning the apartment (Luca seems not to know him), opened the door!
The apartement is ideally placed, very close to the Duomo. It definitely needs some renovation, especially in the bathroom, in the kitchen and for the windows of the bedrooms on the (very) noisy street. We nearly could not sleep!