Roberto was a great host, we didn't meet him in person but communication was swift and detailed and even included maps and timetables for getting from the airport (hint it's really easy).
The apartment isn't massive but more than fine for a couple, and the view onto the canal was great fun, saying ciao to the gondoliers each morning when eating breakfast was an experience I never thought I would have! The only bit of advice I would say is don't make the silly mistake we did by leaving the key on the inside of he lock as the door looks automatically. Even with this daft error Roberto was quick to resolve the issue and got us back into the apartment in no time, and most importantly took any pressure or worry we had and let us go off and explore the city to find everything good to go on or return. Great host, great location and well priced. What else do you need?!