Everything about this apartment was as advertised, even though it had sounded too good to be true. It is in an absolutely perfect location for visiting the old city of Florence, and was ideal for virtually everything we wanted to see. We were barely a block from the Uffizi, a couple blocks stroll to the Ponte Vecchio, and a couple blocks stroll the other way to the Palazzo Vecchio and Piazza di Signoria. We were able to walk to nearly everything we wanted to visit.
The apartment is in an old building, which was charming but also meant a few trade-offs like 4 flights of stairs to climb, a very small bathroom, and a low lintel in the bathroom doorway, which I banged my head on a few times. I didn't mind any of that, given the location. The interior was very simply furnished but well-equipped - the washer worked well, and there was a simple kitchen and espresso maker; however we hardly used the kitchen as we went out every night to appreciate the local gourmet cooking. WiFi was reliable and seemed fast enough.
We only met Damiana a couple times, but she seemed like a delightful person and was very helpful.
All in all, out of 6 cities in 4 countries, this was the nicest place we stayed on our vacation and I would not mind staying here again if we return.