The location of the place is unique and very nice, you can see Venice in the night being hosted there already, at 10 minutes walk of San Marcos Square. Then, the announce photos are old and imprecise, generally the house is a bit old. The security of the house door is very low, you just close it without lock with bolts. The house gave us the sensation of low intimidate, and the host has low flexibility with the check-out.
To sum up, you need to know that you are going to pay for the location the 80% of the cost. This flat has the very necessary to just sleep and take a shower.