We had a good stay in this AirBnB. The arrival was very good and Carlo was very friendly. The apartment has everything you need and the garden was very nice. The airconditioning was pleasant during the warm days. The bed was comfortable and the bathroom was really good. The kitchen is a bit old, but it functions fine. There even is an iron.
The location is very nice. The river is only a few minutes away, so it was very nice to walk along the river at sunset. Even though the Santa Maria Novella train station and the city centre are very close, you are still in a calm neighbourhood. The only disadvantage was the noise from the restaurant.
In the evening, there is some noise coming from the terrace/garden of the restaurant. You mostly hear this in the bedroom. This wasn't a big problem for us because it stopped at around 11 p.m. and it didn't really bother us. However, if you are a light sleeper, I would recommend you take some earplugs. For us, this was a minor issue that we accepted because of the good price and location.