Andrea was wonderful- he met us at the water bus station right on time and was very knowledgeable of Saint Mark's Square and told us all about the history while we were walking to our apartment. The location is perfect! It's extremely close to the main square. I would make sure to have Andrea show you how to use the key to the main door, it is tricky but once you have the hang of it you won't have any problem opening the door. Beware of the quality of food in that area- Andrea will give you some good selections to choose from. We ate at Pomodoro Rosa and it was excellent, but we used travel adviser and yelp for all other restaurants because we had a bad experience the first night and overpaid for TERRIBLE food at Noemi. DO NOT EAT here, it's not worth it. The apartment is small but cozy and has a view of gondola's from the window which was fun for us:)