This is not at all a 4 stars hotel. Very basic accomodation, old furniture in the hotel and the rooms. It looks more like a building with some rooms to rent. The location is the only good thing as the bus 4L stops in the front of the hotel and in 10 min you are in Venice.
Almost clean i would say. They give you 2 bottles of water for free but one of them was already opened and half consumed , so the cleaning staff should pay more atention on these details. Overall it could be a good option if you wanna get fast in Venice but don’t expect too much becase you will be dissapointed.