Calotta's apartment is located in a great place, close to all the major attractions. We particularly enjoyed the Mercato Centrale Firenze (food market and restaurants) which is right around the corner. It's also very close to the Florence train station. The rooms were pleasant. Be prepared for walking up a few flights of stairs to get to the apartment but think of it as a bonus in your daily step count. There is a vibrant market along the street with leather goods. If you like to sleep in, you might benefit from bringing ear plugs. The apartment was very clean and even had extra amenities like two towels each and a curling iron. Carlotta answered all of my questions and was very clear about the location. I highly recommend that you stay here on your next trip to Florence.