The aparment Massimiliano provided was perfect. It's within walking distnce of everything in town, from the Academia or Duomo to some great restaurants and shopping spots. The apartment itself was very spacious with a full kitchen, a fan to turn in during a hot night, multiple places to sit and relax, and a good sized bathroom.
Massimiliano was very helpful as well. He carried my wife's luggage up for her at check-in and helped us with a question we had after check in within seconds.
Overall a great 5-star experience.