This has to be easily THE BEST apartment I have stayed in. Please don't even reconsider it for a minute, just book it. It is so central it is unbelievable. The maximum that we walked was 15 mins from the station. That is it! Ponte Vecchio is just behind. Carla was so prompt in replying to our queries. We met Isabella and she was amazing. Super helpful and always available for our questions.
My friend met Cecelia but I couldn't. Everyone is really nice, the city is beautiful and the apartment is big, airy, charming, EXTREMELY comfortable and gorgeous! Definitely my stay when I am in Florence next.