This little home was the nicest I stayed in during my trip in Italy. It's in an old building but it has everything you need to feel at home. The kitchen is good and well-equipped, the bicycles are a great plus as we used them to tour in and out of the center and the house has a feel of privacy.
Lucilla wasn't there but Rita took good care as a property manager.
The location is great, near all the old stuff in a small alley at walking distance to the main sights.

Minor issues with hot water only showed us how quickly Lucilla responded by sending over a handyman promptly.
The only long term issue one might have with this unit is the temperature control, (which is sometimes a bit too warm and at other times a bit too cold), but for us not an issue.
The only short term (2 months?) issue could be the noise from the renovation of the neighbour, which starts quite early. Not something Lucilla nor Rita can control, but if you're a sensitive or late sleeper it may cost you some morning sleep.

Overall, it's a great unit and my favourite for any future trip to Florence.