Great location. Near the tram into the city to the main station, near many buses to get around Florence, near a supermarket and restaurants (you need to look for these as they are more hole in wall rather than obvious restaurants with street dining).
The space was clean, towels provided, two sets of keys and wifi. There were lots of mosquitoes so keep the doors shut or wear repellent!
Shower had good water pressure, was on a hose so easy to adjust.
Wifi was a bit slow. Couldn't stream video but could access Facebook and email easily.
Overall a great little place to stay!