location: perfect. You're close to pretty much everything in Florence, all is at walking distance. If walking everywhere is not your thing, there is a team 15 minutes walk away. but you're close to everything you'll need, restaurants, supermarkets, other shops, bars, and many of Firenze's sights.
The Airbnb itself is super cool, I loved the decoration and all the art and the way the house is set up. it's perfect for one person or a couple. I enjoyed the little garden I. the courtyard very much.
The apartment was pretty clean, a bit of dust here and there and before using things in the kitchen you might want to wash them first. Some things I picked up to use were a bit sticky. but I don't blame the host for this, you can't expect her to check if people have done their washing up well enough.
I don't have any complaints, I had a wonderful stay here. if you keep the windows closed at night it's also lovely and quiet. if you want a breeze you might have a bit more noise, especially on weekends as the Airbnb is close to a square where people party into the late hours. but this is kinda also just how Italy, also other cities, has been in my experience, if you want to be in the center. so it's just something you have to prepare yourself for. if you're a light sleeper bring ear plugs.