My wife and I had a wonderful stay at Luciano's apartment in Florence! We were welcomed by his assistant who gave us a walk through of the apartment, helped us with some local recommendations and answered a few questions that we had. She was wonderful! The apartment is spacious, nicely decorated and modern. We loved having the 2 large windows open while we listened to the sounds of the city. There are plenty of amazing restaurants very close to the apartment which we took advantage of throughout our stay. The only thing I would say is that you do need to be mindful of the amount of steps to get to the apartment. There is no elevator/lift and you do have to walk up about 5 stories worth of steps. Not a big deal if you're able to but definitely something to note.
Overall, we had a great stay and would recommend to anyone visiting Florence!