该别墅位于北京北部的一个山脚下。房屋面积为600平方米，共分四层，囊括了B1的私人花园以及3楼的阁楼。
The town house is located in the north of Beijing at the foot of a hill side area.The house of 600 sqm is organized in 4 floors, from a B1 partially open to a private garden till the attic in the 3rd floor.
▼室内空间概览，overall view of the interior space ©Jonathan Leijonhufvud
新的功能被安排在开放式空间布局里，保证了家庭三代人同时享有共享空间和私人空间。
The new functional program allows three generations of the family to enjoy both shared spaces and private ones in an open plan configuration.
▼位于地下一层的开放厨房和餐厅，open kitchen and dinging area on the B1 floor ©Jonathan Leijonhufvud
▼分隔餐厅和游戏室的收纳柜，cabinet defining the dining area and the playroom ©Jonathan Leijonhufvud
▼从游戏室看向厨房，view to the kitchen from the playroom ©Jonathan Leijonhufvud
▼游戏室，playroom ©Jonathan Leijonhufvud
▼茶室，tea room ©Jonathan Leijonhufvud
设计使用固定家具和通高空间体量来组织和规划一个开放和流动的空间，但同时它也能满足家庭不同成员的具体使用要求。祖父母的房间分别在一楼和二楼。女儿的房间在二楼，房间内设置有一个夹层。三楼则由父母使用。通往花园的地下室是公共区域，有厨房、餐厅和娱乐区。固定家具在空间内部自然辅助形成了流畅的流线和不同的空间分割，以实现公共和私人空间之间的平稳过渡。
The design uses built in furniture and double height volumes to create a space that is open and fluid but in the same time it is also able to accommodate specific setting for the requirements of the different members of the family. In the first and second floor the grandparents are accommodated. The daughter has her room in the 2nd floor with a mezzanine. The 3rd floor is used by the parents. The basement with the access to the garden is the common area, with kitchen, dining and entertainment areas. Customized furniture is zoning the areas and circulation for a smooth transition between public and private spaces.
▼一层开放的起居室，open living room on the first floor ©Jonathan Leijonhufvud
▼固定家具和通高体量形成流动而开放的空间，furniture and double height volumes creating open and fluid space ©Jonathan Leijonhufvud
▼起居室一角的休息空间，resting area on the corner of the living room ©Jonathan Leijonhufvud
▼通高体量贯穿空间，double heigh volume running through the space ©Jonathan Leijonhufvud
▼二层阅读区，reading area on the second floor ©Jonathan Leijonhufvud
▼书房，study ©Jonathan Leijonhufvud
▼二层卧室，楼梯与书桌相结合，bedroom on the second floor, table integrated with the stairs ©Jonathan Leijonhufvud
▼卧室，bedroom ©Jonathan Leijonhufvud
▼三层起居室，living room on the third floor ©Jonathan Leijonhufvud
▼起居室与书房相连，living room connected with the study ©Jonathan Leijonhufvud
▼家具和不规则的墙体，furniture and irregular wall ©Jonathan Leijonhufvud
▼主卧，master‘s bedroom ©Jonathan Leijonhufvud
每层楼都有的通高空间，贯穿于整个房子。楼梯被分为两部分。B1-F2梯段利用原本的楼梯结构，用桦木胶合板填充整个楼梯间，从墙壁到天花板，创造了一个独立于房子其他部分的体量。在这个木质体量内，F2-F3梯段为新加的穿孔金属板楼梯，与木质楼梯间形成了轻与重的视觉对比。
Vertical connections through the house are created by double height spaces in every floor. The staircase is divided in 2 parts. The main element from B1-F2 seats on the original structure and is entirely cladded in birch plywood including walls and ceiling, creating an independent volume from the rest of the house. Inside this volume a new perforated steel staircase is inserted, which connects F2 to F3 in a diagonal shape.
▼通高体量内的楼梯间，staircase in the double height volume ©Jonathan Leijonhufvud
▼楼梯间细部，details of the staircase ©Jonathan Leijonhufvud
所有主要材料或者是桦木胶合板或者为中性米色。定制家具，局部抬高地板或墙壁中偶尔出现的绿色与蓝色，作为空间中间的设计亮点，被比较克制地使用在空间之中。
All main materials are chosen in nude color or birch plywood. Colorful highlights in green and blue are carefully integrated by customized furniture or small floor or walls applications.
▼材料和家具细部，details of the materials and details ©Jonathan Leijonhufvud
▼B1层平面图，B1 floor plan ©MDDM STUDIO
▼一层平面图，first floor plan ©MDDM STUDIO
▼二层平面图，second floor plan ©MDDM STUDIO
▼三层平面图，third floor plan ©MDDM STUDIO
▼剖面图，section ©MDDM STUDIO
