Our experience in Carola's flat was simply the best experience we've ever had with Airbnb! From her friendliness to the superb character of the flat, from its perfect location in Florence to the amazing view from the rooftop (having your breakfast up there is a must!), without forgetting its great value... I definitely recommend Carola's flat and am hoping we will be able to come back!
The room (and the flat) is very clean, quiet even though it is on a piazza, we slept so well - but that could also be due to our very long days discovering Firenze... And for that, the flat is perfect as it is well located: very closed to the main station, easy to reach the main "touristic" places, but also with many many amazing food places within 5 minutes walk (the best steak you have ever had is waiting for you at I'Brindellone...).
In two words: book it!