A good choice, reasonable value for money: Very responsive hosts through whatsapp (self check in with video, and self check out, worked fine), excellent location right at the edge of the no-driving zone (meaning no driving limitations anytime), secure parking spot in a very large shared yard. Everything was as described and worked. Window opens into a big green tree, beautiful. Absolutely quiet thanks to the isolated position at the back of the yard. High ceilings. Spacious bathroom. Supermarket “coop express” and various non-touristy shops nearby. The hosts kindly allowed early check in and also late use of the parking spot, much appreciated!
There are a couple of downsides, nothing major: the wifi signal was not very strong (no router inside the apartment). Also, installing mosquito screens at the two windows would be a small but valuable investment (the mosquitos in Florence are XL and fly during the day too).