How to Have a 20-Room Apartment in 350 Square Feet

People in Hong Kong learn to live in tight quarters. The city has 7 million people crammed in about 420 square miles—resulting in some creative thought on how to optimize living space. Gary Chang, a designer living in Hong Kong, says he learned "the art of living close to each other" while growing up in the city. As a result, he modified his 350-square-foot apartment to have movable walls that allow the same space to convert into 20 different rooms. Click on the link at CNN to get a tour.
(More Hong Kong stories.)