We stayed in this apartment for about 4.5 weeks from 2022 late March thru late April. The location couldn't be more central: Piazza della Repubblica, grocery and other shopping, and the Duomo area are all within a 1 - 3 minute walk.
The apartment has a nice kitchen and all the supplies that we needed were provided; this is a nice touch. For longer stays, we don't like to eat in restaurants every day and a usable kitchen is important. A dishwashing machine and small washer/dryer are also great for longer stays.
The bathrooms are in excellent condition, with rainshower heads as well as handheld sprays. The master bed is comfortable (we ended up not using the second bedroom), and there are individual AC/heat units in each room.
We've rented apartments in Firenze about 5 or 6 times now and this is one of the nicest.