The place: amazing and comfortable. We were three students and it was perfect for us. The air conditioning works great (very convenient for the summer months). Very clean and just like in the pictures. It is on a third floor without and elevator and you have to pay an additional 30 euros for cleaning (both of these things are stated in the listing but its good to keep it in mind).
The location: very good. Just in front of a coffee shop for you to have breakfast before going into the city. It is no more than 5 minutes from Ponte Vecchio and a supermarket (if you need to use it)
The host: Giovanni was very attentive. He made the arrangements for us to do an early check-in. He also suggested where to eat and even where to hang out at night.
In Summary: a pretty good experience, would repeat if we had to go back. Thank you Giovanni!