This is a perfect place to stay in Florence!
First, Roberto and Stefano were very helpful and welcoming, they will get you a taxi, make dinner reservations, shopping tips, and are happy to help. First rate!

We stayed here a week and were very happy we did.
The place is just as described and pictured on airbnb, but I think the rooms are bigger than they look in the pictures.

This Palazzo was built in the middle ages and has been skillfully and tastefully converted into several living units. Palazzo #7 looks out into the interior courtyard and also onto a side street. It is tastefully decorated and nicely furnished. It was very clean, good beds, and was extremely well equipped ( stereo/cd player, washer/dryer, iron and ironing board, two hair dryers, etc. etc. etc., even down to a shoe shine kit and a first aid kit), plenty of kitchen ware if you really want to cook in Italy. We found plenty of space for our clothes, a built in wardrobe, a built in dresser with 10 shelves, and a utility room with a clothes rack.
The rooms were quiet as well.

The location is really good too. Just a bit away from the busy center, but you can walk everywhere, including the Oltrarno. The Palazzo Vecchio is just a few minutes walk and the Duomo a few more minutes from there. A grocery store is about 300 yards away. A few steps to via de Neri which is a small narrow street that is a mix of residences and small shops. Shops ranging from really nice restaurants, small take out restaurants, jewelry shops, leather shops, an Aveda salon, to several lively bars- and even more. And the 'winner' is Gelateria de Neri, really good authentic gelato. We went there every night.

In summary, it's a wonderful, fully furnished, very livable apartment, in a great location. With only a little imagination you can feel like a Prince when you walk into the courtyard of the Palazzo. We would go back anytime.