Fantastic location! And be sure to ask Emanuele for local tips; we ate at a few of his recommended restaurants and all were delicious (and not overrun with tourists!) Also - be sure to take his early morning bicycle tour! It's an early start, but he takes you all over Florence before it gets crowded. You'll have the chance to take some incredible photos without other people getting in your shot.
Be sure to stop by a local market and stock up on breakfast food for your stay so you can take advantage of the early morning Duomo views from the balcony while enjoying your breakfast.