This was the best airbnb I have stayed at out of the 4 during my 3-week trip to Europe. The place was not hard to find as it was across from the Accademia Gallery and Piazza San Marco. It is also a few minutes walk from the Duomo and other points of interest.
The Airbnb is on the third floor. Upon arrival, Federica graciously welcomed me in, giving me a tour of the entire place. She also gave a map of Florence and recommended where to eat. Everything is as pictured - the room was very big and everything felt very cozy and warm. The heater worked great, unlimited hot water for showers, use of the kitchen and the dining room, and even the wifi was really fast. The whole place is rented out to people on airbnb so it was nice getting to meet fellow travelers. There is also a guestbook where people that have stayed there can write in. There is an option of getting a home cooked dinner at the neighbors' house, one of whom is a chef (for a price).
Federica lives on the floor above so if you have any questions, she can help you. Or you can message her on airbnb and she responds quickly.
I really enjoyed my stay, and would definitely stay here in the future. Thanks, Federica!