This B&B is very convenient in its proximity to the FSMN train station, and is the main reason I chose it. The room (I was in #2) is small, but fine for a single traveler (or two people comfortable with very little breathing room). The shower is similar to others I’ve experienced in Italy, maybe 30”x30” square, and the bed was fairly springy. My largest complaint was how much sound carried through the rooms. When room #3 flushed their toilet, it sounded like a waterfall in my room.
The complimentary breakfast of croissants, toast, fruit, and yogurt with an espresso machine was a plus, as it meant I could take my time in the morning without planning around going out for a meal. Unfortunately, the coffee machine was out of water on my last day, so I had to run to the train station under-caffeinated.
Matteo was a gracious host and made sure I had all the information I needed before arriving in Florence. He was expecting me based on my train arrival time and had the doors unlocked for me to get in easily before I got the keys.
Note for future travelers: the elevator is tiny, even by Italian standards. I could barely fit in it with my carry-on suitcase and backpack. I don’t think I could have possibly put a full-size suitcase in it, so you’ll have to haul large items up the 3 flights of stairs to the B&B.
The proximity to Central Market and the train station made my stay worth it overall.