Elly's flat is spectacular. The location is good but the nearly 400 year old character of the apartment is what stands out. Florence is not a big city and this flat is a perfect base to walk to many of the attractions.
The flat itself was super comfortable for our family of 5 with ample room and amenities. The bats etc are ultra modern and comfortable.
Food, shops and all the necessary amenities are within 100 meters of the flat.
Bedrooms are spacious and well appointed. Elly is a great host and made many arrangements for us for day trips out of the city. Airport and rail transfers were great and Giuseppe provided great service in a comfortable and new vehicle.
Lastly, we ran into extreme heat while in Europe and air conditioning in each of the bedrooms was great to have.
If in Firenze, I can't imagine a better place to stay.