I stayed in the flat for a whole month and had a great time. The area around the flat is beautiful and gives you a much more peaceful experience than living on the other side of the river which in July is overrun with tourists.
Important features like air conditioning, wifi and other household appliances all worked extremely well.
Like most apartments in the narrow old streets of Florence there is a limitation on how much natural light comes in and water pipes in the building can occasionally be heard.
Overall I loved the space and the design, not to mention the helpfulness of Sibilla and Clementina.