The famous WATER VILLAGE in Brunei, Southeast Asia.....On land, people have a car in their garage, in the water viilage it's a speedboat in their dock. Water taxis are everywhere!
Within the village, there's a supermarket, hospital, movie theatre police station, stores, schools, etc. Most homes are comfortable, even with a satellite dish and favorite pets...e.g. monkeys, cats, snakes and fish, etc.