This one bed one bathroom apartment is well located, quiet (yes, even in central Florence it is quiet!) and well fitted out. Highly recommended.
If you are coming from the airport take that tram. It drops you at the station for 1.5 euros and from their its a very short walk to the apartment. The a/c works (it was 35 on two days we were there and it coped well) and the double doors from the dining /living opening with a view into the garden was beautiful.