We stayed here for 5 nights while exploring Florence and the surrounding Tuscan area. We stayed in four different hotels during our Italian journey and this was by far the best hotel. When we asked for recommendations for dining, the staff came through every time. The staff genuinely cared about our experience in their hotel and city. I don't know if there was a hotel that provided better service than JK. The location of the hotel is perfect - close to everything in the heart of Florence, but quiet enough that we were never disturbed. The fragrance from their diffusers used in the hotel were pleasant.
While this hotel will cost more than others, I won't hesitate to return here.