Stayed with Luca for 4 days in July, this was a great experience, with Luca offering us all the assistance we needed with exactly the right amount of privacy thrown in. The apartment was spotlessly clean and located in a great area, just 25 minutes walk to St Marks Square and about 5 mins from the water bus stop, one stop from the Lido and about three from St Marks. Quiet location with the main shops that you need to get by. I would whole heartedly recommend staying here with Luca, it was a great experience and Luca did everything he could to help, just text him your problem and he would sort it out. THE BOTTOM LINE IS THIS IS AN AWESOME BARGAIN.
If your going to Venice stay with Luca.