We stayed for just one night. Since it's one short stopover in Florence for us, the location was excellent. A short walk from the main train station. Pretty much the main attractions (Doumo and Uffizi) are within 15 minutes walking distance. The market was just opposite the apartment so you can buy fresh produce if you wish to cook. The apartment is well equipped for a long stay. The market also has a food hall that is packed with different delicacies at a reasonable price. We ate there twice. There are plenty of bars and eateries around the area.
The apartment was spacious with various rooms and a loft that has a window with a view of Doumo. She has stocked the apartment with wine in case you want to enjoy a bottle. One bottle was complimentary.