This place was in a great location - right next to the Ponte Vecchio and in the heart of the designer shops. Despite the close proximity to several squares and busy streets, it is 3 floors up so it was generally quiet with the windows closed.
We went in late August/beginning of September with warm days and cooler nights. Because of this the temperature in the apartment was fine, but the AC really only works in one bedroom.
The place was great for two couples, except for the fact that there was only one shower (but this isn't a secret). We had an issue with the hot water heater in the beginning of our stay, but it was resolved quickly and always had plenty of hot water for 4 showers.
The host was always timely with her answers and tried to be as helpful as possible. I would recommend this Airbnb.