A very basic accommodation, can't complain, but wouldn't necessarily recommend. There is basically no isolation, so you hear every little thing the neighbours do, but again that's an old building in Florence, can't blame them! But if you're a light sleeper, this is not the place for you. Bed and pillows were not comfortable, but hopefully that changes after my review, so don't take it for granted. There is a basic kitchenette that offers everything you might need (to make coffee, cook, store things in fridge), but I personally never used it, so I can't rate it. The bedroom gets humid and can smell bad. Price for quality was not great.
On a positive note, Gennarro is an uncomplicated host, who made checking in and out extremely easy. The house was clean as far as I could tell; the bathroom smelled of bleach when we first got in so that's a good sign.
Long story short, I'd give it 3/5; basic but can give you a sore neck.