Our family of six enjoyed our short stay at Ca Olivieri. The location was excellent - very handy to Piazza San Marco and the Guggenheim. Isotta met us when we arrived at the waterbus stop and was very helpful. There were ample beds and enough room. The apartment is over three levels and has a lot of character. The kitchen is small but was fine for our short visit. Mosquitoes can be a problem in Venice however so make sure you use the insect repellant devices supplied.