1Ostudio.

This 5-Room HDB Maisonette located at Blk 522 Hougang is transformed into a brutalist Zen sanctuary, featuring a sprawling open-concept kitchen centered on a monolithic stone island. The design utilizes the unit’s rare double-volume void to house a dramatic indoor garden, where a stand of tall bamboo and a curated rock garden with a bonsai tree sit beneath a minimalist, glass-paneled staircase. Raw concrete textures and dark wood slats are softened by warm architectural lighting and glowing spherical lanterns, creating a seamless, high-concept transition between the culinary hub and the tranquil living space below.