Manufactured homes usually get a foul rep. There's nothing like getting stuck behind a truck hauling half a house to get the jokes rolling. And "trailer-trash" is part of the fashionable vocabulary. Nonetheless, simply as Starbucks redefined espresso and "Who Needs to be a Millionaire" redefined recreation exhibits, "prefab" modules are redefining assembly-line homes. Those who favor them tout advantages like smaller value tags, better development, elevated environmental benefits and faster move-in instances. Prefabs are growing in size, too. They're now not two-room cottages without indoor plumbing