Giacomo was a great host. He was lightning fast to respond to messages, he checked us in and gave us local insight and he was very welcoming.
The location of the apartment was excellent. It was about 5 mins to the Duomo, 7-8 from the Accademia, 15 from the Uffizi and about 20-25 from Piazale Michaelangelo and the train station. It was very convenient.
The apartment was extremely clean. Of all the places we stayed, he had the best kitchen with the most utensils and things for cooking.
Remember: you are staying near a hospital, so there will be sirens. It can get very loud outside in the middle of the night, but do not let that deter you from staying here. Just bring ear plugs or something and you will be fine.