Interior and furniture designer Nick Dine—son of pop artist Jim Dine—has a love-hate relationship with his 2,000-square-foot Hudson Square condo loft. A long rectangle, it was born a stable. The floor slants from east to west, and natural light flows in only at the extreme ends. Yet it’s still home for Dine, his wife, Vanessa, and daughters Violet, 11, and Josephine, 10. With help from Think Construction, Dine reworked the space in 2002. By embracing the loft’s quirks, he has transformed what was once a wreck into a source of inspiration. He gives us the nickel tour.