Pro: the apartment is located in a awesome neighborhood 15-20 minutes walking from the touristic spots. I think that the neighborhood is one of the most beautiful I've seen in Venice. The check-in process was easy and the apartment is easy to find also with Google maps (that don't work perfectly in Venice).
Cons: It's really small, more a room than a proper apartment. It's a bit overpriced (with the cleaning service, €150 for a night) for the value it provides. That's my fault to not check before booking (and the review is not influences by that) but I thought that nowadays it's a must have: there's no Wifi in the place and there's a very bad phone signal (Tim and Vodafone). The air conditioning work well but it's a little noisy.