This apartment is located in the heart of Florence, you can't wish for a better location. It has all the necessary things you might need for your stay. Be aware that there is quite a few steps up to the apartment but if you want a terrace with a view it's something to be expected. It was quite even though its in the center and the bed was good we had no problem sleeping. I highly recommend this AirBnB.
Ps: Don't forget to book tickets to the museum you want to go to in advance.