It is a very cute historical place, and it can be very nice place in summer time for young people due to number of stairs.
When we were there, the place was freezing cold. There is not enough heating system in the flat, and when we asked from Marco for more heater, he just said," Unfortunately we don't have any type of fan heater"; instead of providing one!! The air-conditioning system there is not powerful enough to warm the place at all. There was a small heater that only one lamp was working from three (absolutely useless).
It happened that we were there when it rained heavily, and water was coming in from so many different places of the ceiling and windows. Water was pouring on the bed, our clothes, suitcases, it was impossible to deal with the leaks.
Bath tap was leaking and bidet tap were not working
This place is recommendable on dry and warmer weather.