The room is very nice, with a great view on top of the other Venice's buildings. The location is incredible: you can't move in Venice without walking and this place lies in the heart of the city center.
The place itself was very clean, the bed was comfortable.
The host - Giovanni - was also very nice and reliable, making sure that everything worked accordingly: he gave me a map of the city, pointing out the best places to go visit and some interesting food spots.
Very recommended!