Chiara's apartment is as shown in the pictures. Neat and clean. It had everything for me and my family and we spent 3 comfortable nights in there.
Just a short walk from the train station and you'll be in the apartment. There is a lift so that you don't have to worry about carrying your luggage to the second floor.
You'll have bird's eye view into th Santa Maria Novella square and the wonderful musical performances that occur throughout the day. However, once the windows are closed, you don't get to hear much noise.
The internet is alright and the air-conditioning too. We stayed when the temperature was near 30 and the air-conditioning in the bedroom and the common area helped. The kitchen has basic amenities and you can more than cook up a meal or two easily.
Special mention to Chiara's dad. He's a rockstar. He made the apartment ready for us ahead of time, helped us with the luggage which he didn't have to, explained how the things worked around the house and provided a detailed account of the city and its history.