Catherine's place is very cozy and lovely. Just 25 minutes walking distance away from San Marcos square and from the train station as well. It's better to come with just a backpack or minimal luggage since you need to go over all the stairs of each bridge of each canal to get to the place which might get very difficult with kids in summer especially. Our family of four stayed here comfortably. Our kids (6 and 11 year old) loved the bunk bed. There's one bathroom downstairs and one upstairs. The downstairs bathroom shower has more elbow room. Kitchen is small, modern and functional. The A/C unit works well, it's great to have during the summer heat. We were very happy that the place is on the residential side of Venice where it's quieter and there are plenty of great restaurants nearby. We would definitely stay here again.