The listing description was accurate and the neighbourhood was nice. We were met by Nico's wife Cecilia who showed us up to the 5th floor (there is a lift) and round the apartment and gave us a choice of bedroom to use, we selected the one with a balcony, the other was locked for the duration of our stay. With hindsight an option to change the bedroom we selected would have been good as we found the neighbours Had their lounge above that room which was noisy at times.
The apartment is beautiful and everything is brand new and the rooms are extremely spacious. We felt some practicalities were missing like a kettle or suitable pan to boil water in for hot drinks and given the size of the rooms the lack of comfortable seating / sofa was disappointing. In 3 days we walked 40 miles round Florence, a comfortable seat at the end of the day would have been nice rather than sitting at the dining table or lying on the bed.
Although there are black out shutters for nighttime a suitable curtain / net would offer daylight privacy.
The walk from the apartment to the centre of Florence was about 15-20 minutes, you can take a taxi or 1 of 2 buses, they are also in the process of extending the tram to run past the flat which will be perfect when completed.