I would definitely recommend this AirB&B for everyone who is looking for a stay in Florence! The location is good: it is in a neighbourhood near to the city centre, but not directly there where all the tourist crowds are, and it is a walkable distance to all the sights you need to see in Florence.
If you are with a car, as we were, there is a paid parking lot in a building nearby, where you can leave it during your stay.
The apartment itself was very clean with a modern interior (just as in the photos) and there is an AC, which is a must if you are visiting the city in summer.
Sergio and Ada were very welcoming, helped us with the luggage and took their time to give us some tips about which places to visit and where to eat some good Italian food. The communication with them was easy and they were very helpful. Very nice hosts!