Enrico's suite was the perfect location for our visit to Florence. It is a 5 min walk from the train station SMN, and centrally located to all the attractions. You can walk anywhere very easily. Across the street is an amazing market, Mercato Centrale, which has fresh produce and restaurants.
The suite itself is one of the best I've stayed at. There is AC, laundry, and a comfortable kitchen and bed. The only thing I would bring up as a negative is that it is on the top floor of the building without a lift/elevator. It's on the 3rd floor, but for N.Americans, that means 4 stories, because the main floor is counted as 0. It wasn't too bad for us because we are young fit travelers with backpacks, but if you are older and carrying heavy luggage, I would not recommend this suite.