Alessio's place has an unrivaled location and is a beautiful, quality property.
As people have noted, get ready to climb some steps, around 75.
We were there in October and the weather was nice, not hot as others have mentioned. We were able to open the windows, enjoy a cooling breeze, and take in the sounds of the city below...lovely. Mosquitoes were a minor nuisance during the time we were there. Linens and towels were fresh and had been nicely laundered.
During our stay lights in the bath and kitchen were out, missing light bulbs I believe, and would have been helpful to have. And, yes, the shower is small and drains slowly. If you are not careful when you turn in the shower your arm can hit the water controls and change the settings
Alessio is very charming. He could probably light your head on fire and you would thank him.
I would go back in a heartbeat. I hope he continues to have it available.