Even though Daniela couldn't be there when I arrived to her place, she had her sister there to show me around and gave me the keys. The listing is pretty accurate. Her place is very clean and neat. It's only a 10-15 minutes walk from/to the train station. Since I didn't stay in Florence for more than 3 days, I didn't get the 72 hours pass. However, I think most of the tourist attractions are within walking distance. I got to see more of Florence that way too!