My teenage daughter an I had a wonderful weekend in Venice in the appartement. It was very clean and everything was as described. Checkin was easy. The area is quiet by night, but during day and evening you finde a lot of nice restaurants and bars in nearby Campo S. Stephano. San Marco and the Rialto-Bridge are both in walking distance.
Findling a supermarket on the other hand was not so easy and we would have been happy, to find some cold water in the fridge. But nevertheless I can fully recomment Leonardo‘s.