This is a really nice place to stay. The location is excellent - especially if you don't want to get a vaporetto pass as a lot of Venice is within a 20 minute walk from here. It's 8 or 9 minutes from the Rialto bridge but in a much quieter part of the city with good local amenities and a couple of very good restaurants (Mascareta & Staffa) seconds away by foot. There's also a decent takeaway just around the corner.
The apartment is done out to a very high standard and the decor is as shown on the images. It's pretty comfortable, though a couple of us thought the beds were a little too firm. The kitchen/dining area works well and is a good place to sit with your companions to eat and chat. The living room is unfortunately only really good for watching TV as it's more of a hallway with a sofa along one side and the TV on the other, though there is another chair. It doesn't work as a social space for four people though. The apartment is at the top of the building, so there are several flights of quite uneven (worn over the centuries) venetian stairs to climb. The place is generally well equipped though the winged corkscrew provided broke on first use.
Our friends arrived a few hours before us but it was no problem for Sebastiano to meet them and show them to the apartment which was a smooth and easy process.
Just to note that the shower can take a little while to heat up, so don't be tempted to pull the long chord in the shower thinking it might be how you get the hot water going. Don't then do this repeatedly thinking that the toggle on said switch is not working properly. If you do do this, don't be surprised if you emerge from the shower to find one of your party red faced, out of breath and deeply irritated having gone all the way downstairs to reprimand a load of innocent Chinese tourists who happen to be stood near the front door while some idiot in the shower repeatedly rang the door buzzer!