We stayed at Giorgio's place for 5 days and had a very pleasant stay. The appartment is nice and very clean. It's on the ground floor on a little place, so it's quite clear during the day.
The location is very conveniant, 15 min walk to san marco. There is some nice restaurents and a bakery a few blocs around, but it's good to know that it's not in a very touristic overcrowded area.
Giorgio is an accommodating host: he met us at the vaporetto even late at night and was very reactive answering my emails and sms. I will recommend this apartment for travelers who are searching for a nice and clean place at an affordable price.