If you are looking at Alessandro's appartment, don't think it twice, stay there!
Colombo is an excellent apartment, four people sleep comfortably, there are two single beds and an amazing sofa bed. The bathroom is great and the kitchen is beyond expectations. Above all, the whole apartment is spotlessly clean, everything is new and exquisitely decorated.
Its location is perfect as well, just two streets away from Santa María Novella Station and a 10 minute walk from the center of the city.
Alessandro is an excellent host as well, he had everything prepared for our arrival, from a very complete manual with all the information we needed about the apartment to a very nice surprise for us four. Unfortunately we ended up arriving at Florence at 3 am and he was kind enough to send his daughter to meet us at the station and walk us to the apartment; something for which we couldn't be more grateful.