I stayed at Maddalena’s house during Easter. The house is extremely clean and exactly how you see in the pictures. We had everything we need for our stay. The location is awesome, you are in the middle of everything but still in a quite street. Perfect!
The two very small downsides are that the second floor is very low so you need to take care when walking around so to not knock your head in the wood pillars in the ceiling (my partner did when going to the toilet during the night). Also, the two bedrooms are somehow connected so you can hear or oversee the below bedroom from the top bedroom.
I totally recommend this place! Go and enjoy yourself in the beautiful Florence!