This apartment is extremely generous in size. We are a family of four (two teenage boys) - the boys each had their own bed and bath, and we had a bed and bath to spare! There are two sitting areas (one with TV), a dining area and two terraces. For the size of the apartment, the kitchen is very small.
The air conditioning works well. The WiFi doesn’t give a strong signal to the one bedroom but works well elsewhere.
We were able to check in early/drop off bags, and then return to the apartment after normal check-in time. This apartment does not have any “special touches” per se, such as fruit, some breakfast items, etc. If that is something you are looking for, this is not the place for you. If you are looking for a spacious, well appointed apartment a short distance from the Duomo, then look no further!