Amazing apartment. Great location with cafes and restaurants just around the corner. Short walk to all the major sites. Top floor space with a balcony, wonderful for morning coffee before starting the day. The apartment was well equipped and we regret only staying one day.
Roberto and Barbara are excellent hosts and make sure all your needs are met. I would definitely stay here again.
One thing to note - We arrived at St Lucia, and google maps recommended we take the "2" water bus to Rialto and walk from there. We found that taking the 4.1 or 5.1 water bus to the Ft. Nove station was more convenient. A little longer, yes, but less crowded (which means less waiting and actually a shorter trip overall) and a more direct walking route to the apartment since it's easy to get turned around on the winding streets of Venice.