Rubik cube flat flips office, storage, dining & bedroom in SF

When Donnie Wang bought his 530-square-foot studio apartment in San Francisco’s Financial District, he was single. When his now wife, Nicole Chiu-Wang, moved in, he needed to stretch his bachelor pad to cover dinner parties, overnight guests, work from home (at times, for two) and his stylist wife’s large wardrobe. He called on his friend, designer Peter Suen, who pulled in his friend, designer Charles Irby, who began to design a kind of lean-to for grownups for his living room. They prefabbed a morphing w