LDH Serviced Apartment is a project with land size 5x20m which is located in a small alley of Hanoi Downtown. LDH was designed from a module of a typical apartment with all the functions to serve as a rental apartment for foreigners:
The four duplex apartments were designed with those functions arranged and aligned within a 5x20m space to create a circulation core in the center, with access to each apartment at various levels.
The necessary functions for an apartment are compressed into the basic volume of 5x5x6(m) by concrete – natural wood–steel. However, each apartment has a different sense of living space and view.
The highlight of LDH project is probably the amorphous staircase in the center which is made of a 10mm steel structure and a step surface covered with EPDM rubber beads. This traffic route has broken the long axis normally found in a typical tube house. It creates more spatial dimensions when approaching the apartments above.
Project Info
Architects: AHL architects
Country: Vietnam
Area: 270 m²
Year: 2021
Photographs: Hoang Le
Project Team: Hung Dao (C.A), Hoang The Huy(A), Nguyen Nhu Viet Hung (A), Vu Van Cuong (CS), Nguyen Ngoc Duc (ME)
Collaborators: Nam Hải
Graphics: Hoang The Huy
Woodworks: Woodon




























Madeline Brooks is a Projects Editor at Arch2O, where she has been shaping and refining architectural content since March 2024. With over a decade of experience in editorial work, she has curated, revised, and published an array of projects covering architecture, urbanism, and public space design. A graduate of the Harvard University Graduate School of Design, Madeline brings a strong academic foundation and a discerning editorial eye to each piece she oversees. Since joining Arch2O, she has played a pivotal role in shaping the platform’s editorial direction, with a focus on sustainability, social relevance, and cutting-edge design. Madeline excels at translating complex architectural ideas into clear, engaging stories that resonate with both industry professionals and general readers. She works closely with architects, designers, and global contributors to ensure every project is presented with clarity, depth, and compelling visual narrative. Her editorial leadership continues to elevate Arch2O’s role in global architectural dialogue.
