Elisabetta is a great host, and very helpful.
We met her at the flat, she explained everything. The flat is good equipped, the bed is comfortable, the bathroom is nice.

We were very unlucky with the weather, as it was raining 3days long... But really-really raining...
At these weather conditions we could experience the negative side of the flat. There is no proper heating (usually in Catania), just two small electrical heater, but the flat is at least 4-5m high and quite big, so it was not enough. The heating airconditioner was working all day long, but as the ceiling is 4-5 m high we could not feel anything of it. The temperature could not go over 19 degrees. Although it was raining the temperature outside was higher than inside.
On the 3rd day we got a bigger heater, and the rain stopped. :)
So, altogether the flat is nice, and probably very comfortable in the Summer but can be very cold in December.

One other thing we missed: there are some windows, but all with white milk-glas, so no clear view to the streets or courtyard.