We have been to Venice four times, and this was the best accommodation and the best location of all. The apartment (rather the top three floors of a four storey house) is situated on a quiet 'road' just 200m from the San Samuele vaporetto stop on the Grand Canal, which can be heard and glimpsed from the wonderful, sunny roof terrace. But it is within very easy walking distance of the Accademia and Rialto Bridges and St Mark's Square. There are also provisions shops and even a supermarket nearby.
The house was comfortable, clean and light; the beds were comfortable too; the kitchen was very well equipped to eat in if desired and the bathroom was nice. Antonio was very easy to contact, very helpful and welcoming; he kindly allowed us to drop off our bags a little earlier than check-in. Marco's personal welcome was warm and helpful.
In all, we had a great stay in a wonderful city and this lovely house was a very important reason for that!