Casa Caterina was absolutely amazing. We were excited to stay there after seeing the reviews and pictures on Airbnb, but those did not do justice to how great the place actually is. It is so spacious, well decorated and clean and has every amenity you would possibly need. Also, the apartment is perfectly situated to explore the city. The duomo can be seen right as you walk out the door and all the other major sites are a short walk away. I would HIGHLY recommend this apartment and will definitely want to stay there again if we travel to Florence in the future. My only regret is that we did not stay there longer because the place was so PERFECT.