We had a great stay. The location was excellent, close to San Marco as advertised, and the facilities were fantastic. The apartment is huge, has a lovely view over a canal (the hotel opposite did receive early deliveries which were slightly noisy early in the morning, but not a big deal for us) and is beautifully appointed. The kitchen area is small and folds away very cleverly but also has everything needed to cook if you wish to do so.
Beds are very comfortable, everything was extremely clean and the decor is beautiful - even better than the photos.
Being met from the nearest vaporeto stop was a lovely touch also. We would highly recommend the apartment, the location and of course Venice itself.