We chose the Caravaggio suite with canal view for our family of 5. It was spacious but the bed configuration was a king bed, 1 single sofa bed and a double sofa bed. The location was great and it was a short walk from the Venice Santa Lucia train station. As there is no bell hop onsite, it was a bit of hard work to get large (and heavy) luggage up to the apartment. The suite was decorated in traditional Venetian style which means it is a bit dated, which is the attraction of staying in a historical palace! It even has a jacuzzi bath tub but I think it was not working.
Although it has shared access with the sister hotel, there is no breakfast service onsite. However, in the little handbook provided by owner, we found a few options very nearby and in particular enjoyed the pastries from "Tonolo" which is a stone's throw away.
This place is highly recommended for families who need space as this comes with a premium in Venice.More