Great apartment and wonderful host!
We were very happy with our 2 night stay at Ciro's apartment in Florence. It still remains as our favourite accommodation in Europe on our honeymoon so far. The location is amazing! The apartment is large (we could comfortably live there) and beautifully decorated in an artistic studio style. And Ciro was a knowledgeable and accommodating host. We only wish we'd stayed longer.
The apartment is on the quieter side of the Duomo square. But the working bell tower so close may be an issue for lighter sleepers (it didn't bother us at all, and earplugs are provided).