The flat is exactly as described, and very clean.
The location is perfect, a few meters from Santa Croce church and a 10min walk from the Duomo.
Ilaria's cousin did the check-in, it was very smooth and he gave us a few tips to make the best of Florence.
She was also very flexible for the check-in (we arrived late) and the check-out, as we were able to leave our luggage in the flat to enjoy Florence on our last day.