This place is perfect for a short stay. It is exactly behind Palazzo della Signoria so it is definitely in the city centre and it is not far away from Santa Maria Novella station. The place itself is comfortable, suitable for a couple and with plenty of space for bags and luggage. The host was kind and helpful. She was not strict with check-in and check-out at all, and that helped a lot.
wifi is working as well as air-conditioning.
Recommended.