该项目是一个相当苛刻和困难的挑战，包括将一个80年代的郊区别墅改造成两个独立的、同等大小的小别墅。首先，除了拆除外墙、最后一层和坡屋顶外，该建筑还被剥离到其结构元素。
The project, a rather demanding and difficult challenge, consists of a major transformation of a 1980s suburban villa into two separate, equal-size maisonettes. First, the building was stripped down to its structural elements, in addition to the removal of its facades, last floor, and pitch roof.
由于现有的建筑法规，建筑师必须符合先前存在的结构的周边以及总的建筑表面。建筑师将这两户人家垂直组织起来，将新建筑分成两个相等的部分。这种分割是由一堵木墙划定的，它穿过立方体的体积，并延伸到花园。
Due to existing building regulations, the architects had to conform to the perimeter of the pre-existing structure as well as to the total built surfaces. The architects organized the two households vertically, splitting the new building in two equal halves. This split is delineated by a wooden wall, which cuts through the cubic volume and extends to the garden.
一堵25厘米厚的未抹灰的裸露混凝土墙环绕着立方体，既是对旧结构系统的加固，又是主要的构成元素。突出于混凝土墙的新露台和阳台在室内和室外空间之间引入了多种关系和过渡，这是以前的别墅完全没有的品质。
A 25cm-thick wall of un-plastered, exposed concrete wrap around the cube and serves both as reinforcement to the old structural system and as the main compositional element. Protruding from the concrete wall, new terraces and balconies introduce multiple relations and transitions between interior and outdoor spaces, a quality that was totally missing from the previous villa.
一个倾斜的屋顶系统完成了体积，并将光线引入卧室和占据顶层的夹层。
A system of inclined roofs completes the volume and brings light into the bedrooms and their mezzanines that occupy the top floor.
Architects: Demetrios Issaias – Tassis Papaioannou, Architects
Area: 800 m²
Year: 2017
Photographs: George Messaritakis
Manufacturers: Vitrocsa, Alumil, Daikin, Otis, BRIGHT
Lead Architects: Tassis Papaioannou, Demetrios Issaias
Structural Engineers: EPILYSI Papathanasiou Papatheodorou
Electro-Mechanical Engineers: DEKTIS CONSULTANTS ENGINEERS LTD.
Construction: STEPSIS S.A.
Associate Architect:Athina Theodoropoulou
City:Ekali
Country:Greece