Giovanna's apartment is well located on the edge of Cannareggio near Castillo (I think??) and an easy 15 minute walk to San Marco. It's also a short 5-8 min walk to the nice restaurant do bars along the can in Cannareggio - easily our favorite part of the city during our stay. The apartment is quite large and more than enough space for a couple. It was nice to have a place to come back to and decompress before heading out again. As most things in Venice are, it's bit of a challenge to find the first time, but once you get your landmarks it's easy to get back. Just embrace being lost and don't get frustrated. We would highly recommend Giovanna's space, especially if you are a group of 3/4 - it is a lovely, relaxing space near to all the good things but still quiet and away from the real tourist bustle of the city. Would highly recommend to anyone.