Bruno's apartment was perfect - ideally located near the Duomo and the Uffizi, very large with particularly high ceilings, and very well furnished. The check-in was very smooth. The apartment itself is very quiet, while being located in a small, lively street - thanks to good windows.
To be noted: it's a nightmare to drive in Florence - there's an expensive parking nearby (50e / 36h) but even reaching it from the apartment is an experience.