I was lucky enough to stay in this wonderful apartment in Florence for a full month in the summer of 2022, and I can't say enough how great it was. Nadja and Bred were unbelievably kind and responsive, quickly providing fans, coming by to check the coffee maker, etc., on a moment's notice to ensure our stay was comfortable.
The apartment was in a great location for us, as we were there for a full month, it's only about a 5m walk to the Duomo, but was far enough away that it wasn't loud. There's also a bus stop on the street and about 5 cafes within 2m walking distance.
Many of the amenities of this apartment are really great for a stay in Florence—great AC, strong Wifi, a nice kitchen, all resulted in this being an absolutely great place to stay for your Florence vacation!