The pictures are accurate. The location was perfect for the exploration of Florence and access to the SMN Train Station - we used the train/bus for day trip journeys to Rome, Siena, and Venice - and access to/from the airport (20 minutes via taxi as we had four people and luggage).
The apartment was accommodating for a family of four and had all of the amenities we needed. The beds were very comfortable (most important to us), linens were fresh, and two bathrooms were a great convenience.
The kitchen had all the necessary utensils, pans, etc. The coffee machine broke on the second day and the host immediately replaced it with a new one - she is very responsive. There is a full refrigerator and freezer, cooktop and microwave (I think, we did not use it though). There is a washer/dryer which we did use several times.
The host met us on time, showed us all the features, made dinner recommendations, and provided us with a bottle of great wine to welcome us to Italy. There is a market 200 meters away - we made daily trips for fresh breads, cheese, wine, fruits, and vegetables. It is a full market, and we did not find a need to shop anywhere else (it has a nice local foods section as well for meats, cheeses, etc.).
You are in the center of Florence with great and immediate access to the sights. Other reviews noted that the apartment can be noisy in the morning and night due to the street pedestrian and some limited vehicle traffic. The bustle of the city starts around 0900; the crowds to continue until 10-11 some nights. But, we closed the windows and most of us wear ear plugs which filter the noise. We have used Airbnb's in many city centers and this is normal and not a negative - it is part of the experience. We opened the large windows and did a lot of 'people watching.' We even had front row seats fro the Easter parade.
The longest walk was to the hills just south of the river and Piazza Michelangelo - 25 minutes - main museums and sights are 5-10 minutes walk. We dined in the residential neighborhoods just south of the river - 15-20 minute walks. The terrace views are great - we went up several times to enjoy the views.
Great place! No issues, responsive and helpful host - would we stay again? Yes. The transition from home to apartment was seamless, the way it should be.