San Francisco Micro Apartments

Looks like SF is getting in the game as well - not houses, but apartments...

http://www.nydailynews.com/life-style/real-estate/san-francisco-allowing-micro-apartments-article-1.1167886

And I found this YouTube link in the comments - it's about an apartment that has moving walls and can turn into 24 different rooms!  I'm intrigued by the bath tub that converts into seating...

 http://youtu.be/Lg9qnWg9kak