The flat is really perfect and well placed just in front of the rialto market and at 10 minutes on foot from the San Marco Piazza.
The only problem is that there is several bars are near the flat and the flat is in a living (party) place. 2 on 6 nights we spent (saturday and wednesday) there were many noises in the street until 1:00 am and window were closed since it was in april. During summer, noise and moskitos may be a problem since there is not conditionned air.