We were given different address than apartments real location, at least google maps and open maps found completely different location. Host told that navigations don't work well in Venice but we asked locals and they confirmed wrong address.
It took us more than 40 minutes to get to right address by walking and water bus.
In the apartment wasn't left additional beding to all of us so after some communication host let us know where are hidden key for closed cupboard with necessary bedding etc.
Apartment is not very suitable for 3 persons who are not family.