InTheory Design

A young airline couple wanted a space that felt like the calm they once found in Japan — intimate, grounded, and quietly romantic. Intheory Design turns that feeling into a tactile, low-lit sanctuary where every surface tells a story.

Looking for creative bathroom ideas? From HDBs to landed homes, these five real-life examples show how you can turn compact spaces into unique, spa-ready retreats.

Renovating soon? Step inside Intheory Design’s Lavender showroom — where sustainable design meets smart ideas you can bring home.

Designed for ease and connection, this home by Intheory Design reflects a creative couple’s pursuit of balance, blending style with a relaxed, family-first approach.

With sharp styling and personality to match, this sleek Amber Park condo by Intheory Design is anything but ordinary.

Intheory Design infuses Peranakan heritage and mid-century flair into this refreshed resale flat, drawing inspiration from Katong’s shophouses and the homeowners’ antique collection.

By embracing natural materials, soft curves and functional design, Intheory Design transformed an ordinary apartment into a nature-inspired sanctuary for a couple.