Alessandro was a very responsive host, check in was easy, location was superb.
But the furniture was very old, which meant that it was incredibly dusty everywhere. Personally I am allergic, and am affected by the dust greatly. The flat requires a deeper cleaning for this than general cleaning between guests.
I also suggest a full duvet cover than the partial one, as it moves at night and you end up putting your face on a duvet that is used by other people.
The last issue was that the small toilet smelt like urine, more so when it was used. A plumber might need to see it.
These things can mostly be fixed, and should be. Other than that, it was adequite.