Nice place, we also have a bit of problems finding the apartment, the instructions missed to say that when you come out of the water taxi at Zattere you need to go right and then left in the first street by the side of the church. then after 30 mt you find an open piazza and the apartment is there. The host was very accommodation with check in and check out times as we were travelling with little kids and everything got out of control, so we appreciated that a lot.