If you are only spending 24hrs in Venice, this place might suit you. We were only there for one night, which is why we chose this place so we could see as much of central Venice in a short time.
However, the accommodation is not as you may perceive it on the Airbnb site. The bedroom is small, but clean and comfortable - no complaints here. But the bathroom was unclean, and not the one shown in the photos. We had no access to the fridge - other tenants living there had all the space available filled with their own goods. The kitchen and living areas are very small, unclean, used by the other (several) tenants and not really accessible or acceptable for paying guests.
Maybe the young backpacker crowd might find this ok, but anymore than one night here for us would not have been acceptable.
Christopher Low