House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year

House-shaped rooms are connected by staircases and bridges inside this three-metre-wide house in Ho Chi Minh City, which was named House of the Year