This place is spectacular. I have traveled to Europe many times and always stay in an Airbnb. This was by far my best overall experience. Giovanni patiently waited for our arrival (our train was late), met us outside of the apartment (even carried my suitcase of the steps!) - he was extremely professional and kind, explaining all of the house instructions.
We location is absolutely perfect - walking distance to all sites within the city. The apartment is immaculate, very modern and beautiful. The views of the Duomo and the square will not disappoint. I will definitely stay here next time I'm in Florence. Highly recommend!