An architecture firm has put a modern twist on the popular Vietnamese "tube house." The five-level residence in Ho Chi Minh City, Vietnam is home to three generations. Pham Trung, the studio's director, told Insider that tube houses are also popular in Vietnam because they can provide more housing for people in its crowded cities. The company designed and constructed the skinny house for a family of six for 554 million Vietnamese dong ($230,000). It took the studio about two months to devise a full concept and complete drawings, and a further five months to construct.

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Persons: Pham Trung Organizations: Service Locations: Ho Chi Minh City, Vietnam, Wall, Silicon