Ms. Lau, who had a string of high-profile clients, died in January. She put her signature stamp on her prewar unit.

Haslam cites diverse influences—from the stark surrealism of David Lynch to the poetic maximalism of Lorenzo Mongiardino ...

"If you want two rooms in the loft, often a stair through the middle can be a clever way of getting extra space for storage ...

These clever staircase solutions from designers and architects promise to elevate your space in more ways than one ...