All over the world, consumers are discovering the merits of the small space lifestyle, abandoning the work and burdensome expense that goes with living in a "McMansion" in favor of the elegance and practicality of living in cozier spaces. From young homeowners who have rediscovered the joys of loft-style homes in the city, to empty-nesters who prefer smaller, more manageable living spaces, millions of homeowners have migrated to the "not-so-big" style...