The room is as described, nicely decorated and personalized. The bed is also very comfortable. As described, the space is quite small, fitting for one or two people but if you're tall, know that the space under the mezzanine is less than 1.90m. I unfortunately did not get to use the garden as these days in Firenze were rainy.
Vanni leaves you your independence, I did not see him much during the stay. He was also accommodating when I cancelled my last night and let me leave the bag at the house.
The house is a bit outside the centre, some 40 minutes away by walking. I would have appreciated to be better informed about the transportation possibilities to my destination: at the time of my stay, there were considerable road works ongoing in Firenze (for a tram line) that disturbed the usual public transportation and made reaching my destination more difficult. Had I been known before the trip (I asked), I would have considered looking for an accommodation closer to my working place.
Some minor works had to take place in the room during my stay, no big deal but I would have appreciated being informed of this in advance.