Giuliano's place is very well located, central with just 5 minutes by feet to the famous Place of San Marco. The room is clean and well furnished, and the mattress is of a very good quality. Also, the breakfast is tasty.
The host was super friendly, he gave us a map and took time to advice us with some local tips.
The only thing that bothered me was that the wooden curtains didn't completely block the lights from getting into the room, as in my sleep I am very sensitive to light.
I highly recommend this place.