一座4.5 x 15米的住宅楼，位于越南下龙市一个狭窄的筒子楼街区。下龙市是一个沿海城市，以下龙湾的壮丽和美丽景观而闻名于世。
A 4.5 x 15 m residential building located in a narrowed tube houses neighborhood in Ha Long city, Vietnam. Ha Long is a coastal city famous for tourism with the magnificent and beautiful landscape of Ha Long Bay.
房子距离下龙湾300米，属于沿海气候，有两个明显的季节：冬季和夏季。各个季节的温度变化很大，一年四季都有大量的阳光和凉爽的海风吹拂着。因此，房子的外部被一层木钢包裹着，前面有一个阳台，用来种植植物和减少阳光进入房子。为了捕捉进入房屋的对流风，推拉门系统由前向后排列，中庭在5层楼的各层之间交替出现，以帮助空气根据日常居住活动进行流动和调节。
The house is 300m from Ha Long Bay, which has a coastal climate, with 2 distinct seasons: winter and summer. Temperatures vary widely between seasons, with large amounts of sunlight and cool sea breezes blowing year-round. Therefore, the exterior of the house is wrapped in a layer of wood steel, with a balcony in front to grow plants and reduce sunlight into the house. To catch the convective wind into the house, the sliding door systems are arranged from front to back, the atriums alternate between the floors of the 5 floors to help the air move and regulate according to daily living activities.
中庭空间的安排不仅有助于房屋全年的空气流通，也有助于父母注意和观察孩子在不同空间的活动。在三楼安排一个开放的图书馆，作为房子的中心，周围是独立的卧室，加强了家庭中每个人之间的互动。
The arrangement of atrium spaces not only helps the house to be airy all year round but also helps parents to notice and observe the activities of their children in different spaces. The arrangement of an open library on the 3rd floor, as the center of the house surrounded by individual bedrooms, enhances the interaction between everyone in the family.
选择用熟悉的可用材料和合理的价格来建造和完成室内装修，结合白色和浅色木材的浅色，创造一个愉快、开放的感觉是设计过程中的统一取向。
Choosing to build and finish the interior with familiar available materials and reasonable prices, combining the light color of white and light wood to create a pleasant, open feeling is the unified orientation during the design process.
Architects: DaoHo Studio
Area : 400 m²
Year : 2022
Photographs :Nguyen Thai Thach
Manufacturers : Alis Lighting, An Cuong, Hafele, Handdecor, Leedfolding, Toto, Vicostone Viet Nam, Vietceramics
Lead Architect : Ho Van Cuong
Design Team : Dao Xuan Thanh, Nguyen Tien Dung
City : Hạ Long
Country : Vietnam