We really enjoyed our stay in this very clean and bright flat. The wifi was very good and all rooms were very clean. We arrived from the train station and it was very easy to find, thanks to Enrico's useful instructions. Whilst we knew about the stairs the flat is on the third floor and they were difficult to navigate with luggage.
The flat was well provided and the only drawback was that it is a private suite of rooms within a shared apartment. Although we knew there were some shared facilities with other flats we had taken this to mean there was a communal laundry area for the floor of the building rather than elsewhere within the flat. We had a secure and locked door to our section but this was not the main front door to the apartment. This was fine, just different to the description given. The proximity of other flats meant there was noise - but I'm sure we were just as noisy for the neighbours!
We didn't meet Enrico himself but a lovely lady showed us around and check-in was very easy. We had a lovely few days in Florence.