A rooftop duplex where a triangular roof becomes both memory vessel and light regulator. Linzhi Oak and Varenna White balance purity with layered functional complexity. The interior prioritizes sanctuary and dramatic spatial choreography.
Type
Residential
Location
Guangzhou, South China
Area
660m2
Designer
Bilin Lei, Kang Zhang
Materials
Royana custom walnut, Royana Linzhi Oak, Royana
Varenna White, Royana Aberdour Black Oak

The structure serves as a medium for a customized lifestyle, reflecting a global perspective on luxury.









































SJ Space Design is a comprehensive firm specializing in interior, architectural, and landscape design.
Founder and design director Bilin Lei, alongside chief designer Kang Zhang, lead a team dedicated to creating bespoke living environments for high-end clients.
The firm is a member of the China Building Decoration Association and IFDA, focusing on merging diverse cultural elements to define modern luxury through a unique lifestyle lens.
Discover other Royana projects across China, each tailored to reflect unique lifestyles and contexts while staying true to our philosophy of timeless customization.
Delve into the Royana landscape: precision engineering, global synergy, and a commitment to environmental permanence.
Since 2015, Royana has refined bespoke
home systems through a harmony of global
vision and technical precision.
Our 160,000m2 manufacturing hub, where advanced
industrial logic and human expertise converge to create interiors
of uncompromising quality.
A global network of flagship showrooms and
professional collaborations, bringing technical precision and
architectural vision to residences and projects worldwide.
Our technical studio is ready to collaborate on your next bespoke environment. From residential inquiries to global hospitality partnerships.
Contact UsDiscover Royana's curated catalogs, showcasing modular systems, material finishes, and bespoke solutions.
Discover Royana's curated catalogs, showcasing modular systems, material finishes, and bespoke solutions.
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