If full mark is 100, I'll rate 200. I'll just list briefly good points (the 3rd time I'm writing this review due to system problem) perfect location: 5 min to the dome, 10 to SMN station, supermarket, restaurants, gelato store plenty nearby.
Room spacious enough for the 3 adults of is; fully equipped kitchen; comfy beds, nice bathroom, good quality towels. Everything is washed and clean and placed with taste. Most important of all, the terrace, which offers stunning panorama view of the skyline and roofs of Florence. I don't think you can find it elsewhere or not with other airbnb offerings. We had great time in the morning breakfast and night dinner, when we could enjoy cool weather and charming chimes. It is nicely decorated and there is a parasol, a bench and big table and chairs for 4.
The host- Ada is super nice and sweet. She gave me very informative presentation of the architectures before we entered the building and when we got on the terrace. I think I'm taking advantage of having an architect, and actually, she is!
Plus, she installed a brand new AC for us. Given the unusual heat in Italy, we felt so blessed.