架构师提供的文本描述。一栋屋顶房屋(下称“屋顶”)位于首尔郊区的一处住宅区-盘古(Pan-gyo)。这座建筑的重点是空间布局和分区规划，而不是外部。一个屋顶被分成三个不同的空间，每个空间在水平和垂直布局上都有不同的特征。

Text description provided by the architects. One Roof house (One Roof hereafter) is located in Pan-gyo, a residential area in the suburb of Seoul. This building focuses on spatial arrangement and sectional plan rather than exteriors. One Roof is divided into three different spaces, each having different characters in both horizontal and vertical layout.

 © Hohyung Yu

(三)余和雄

在水平布局中，一个屋顶建议把父母和孩子的空间分开，家庭空间将他们连接在长方形的地面上。这种布局在更好地利用家庭空间的同时，实现了家庭成员之间的真正隐私。

In horizontal layout, One Roof suggests to separate spaces for parents and children, with the family space connecting them together on the rectangular-shaped ground. This layout achieves true privacy between family members while making better use of family space.

垂直布局；(1)底层-公共空间-其前后各有一间宽敞的起居室，与邻居共用一张长凳；2)二楼-私人空间，有一间专用的家庭空间，以增进家庭成员之间的亲和力，以及供儿童使用的楼梯式游乐场；3)阁楼-一个为父母提供爱好空间的亲密空间，儿童图书馆和向天空开放的花园。

In vertical layout; 1) the ground floor – the communal space having a grand living room open to the front and the back with a bench to be shared with neighbors, 2) the second floor – the private area with an exclusive family room for promoting affinity between family members, and stair-shaped playground for children, and 3) the attic - an intimate space with a hobby room for parents, a library for children and a garden open to the sky.

 © Hohyung Yu

(三)余和雄

每个单独的空间都可以很好地照明和通风，即使在密集的居民区，也可以通过在天空中设置一个开口，并仔细地布置门窗。

Each individual space can be well lighted and ventilated even in dense residential areas by applying an opening to the sky and careful layout for windows and doors.

底层采用白色外保温涂饰墙，二楼和屋顶采用垂直模式的深色金属片，以强调山墙屋顶的审美张力。

The ground floor is finished with white-colored exterior insulation finishing wall, and the second floor and rooftop are done with dark metal sheet in vertical pattern to stress aesthetic tension in the gable roof.

 © Hohyung Yu

(三)余和雄

这个朝南的三角形窗口使用32毫米厚的聚碳酸酯，允许自然光在白天轻轻地进入室内，同时在夜间提供独特的外部景观，其结构被视为阴影，从内部发出微妙的光。

The triangular-shaped window facing south uses 32 millimeters thick polycarbonate that allows natural light to gently come through inside during day time, while offering unique exterior landscape during night time with the structure seen as shadow with delicate light coming from the inside.

 © Hohyung Yu

(三)余和雄

Architects mlnp architects

Location Seongnam-si, South Korea

Category Houses

Architect in Charge Myung Ho Lee, Sung Beom Lee

Area 228.0 sqm

Project Year 2015

Photographs Hohyung Yu