Elena is a very nice host.
The communication was great. The apartment is sufficient for two travellers, but even four can be fine.
The view is not great, but that is not under the control of the host.
It had A/C (great for hot days), toilletries, and a good wifi connection.
It is very close to major sights in Florence so if you want a good value for money and a very well-placed starting point for exploring the city, this is a good accommodation. However, the building could use a refurbishment.