This is a great location and more residential/local without being too far from all the major sites downtown. It's about a 20-25 min walk to get to most of the big tourist attractions, and the space itself was very comfortable, the bathroom was renovated and modern and there were ample plugs in the room to charge everything.
There are probably 3 other rooms in this Airbnb, and the common space is all shared - you can use the kitchen for the microwave, fridge and to make tea (but not to cook), and there's a balcony and dining table for common use. I hardly saw any of the other guests and the place was pretty quiet and easy to sleep (and sleep in). The great thing about this Airbnb is that it's close to a lot of great restaurants and gelaterias, so you avoid the tourist trap places downtown.
Communication and check in was seamless, and the hosts were very helpful. They even helped me call a cab the morning that I left so I could get to the airport. I would stay here again on another trip to Florence and would recommend it.