For the future guests: the location is fantastic- it is in the center (close to everything you wanted to see) but also quiet and peaceful. The Alessandro's place is very clean, tastefully decorated with few antique pieces and overall is very comfortable. Kitchen is well equipped; there 2 separate bedrooms with 1 queen size bed in each room.
Alessandro met us water bus/vaporetto stop and let us to his place (on our own we probably will got lost). He provided us with map and recommendations for place to be and restaurants to check, which we greatly appreciated.
Overall, we loved Venice and staying in Alessandro place made it more enjoyable.