西班牙建筑师Raul Sanchez认为流通是住宅内部最重要的方面之一。这是他称之为“魔盒公寓”(Magic Box Apartment)项目的关键主题:改造位于巴塞罗那郊外工业城镇维拉德坎斯(Viladecans)中心的一套底层公寓。在这幢房子里四处走动也是另一项住宅改造项目的关键所在。该项目位于巴塞罗那拉瓦勒市中心的复式提布波特，最近在《楼层自然》(Floornature)杂志上发表了一篇文章。20 .这个项目，结合了两层楼的强烈纵向朝向，形成了一个两层的家，建议建筑师增加一个结构盒子，以容纳这个家的许多关键功能，比如楼梯，在楼梯周围创造一种循环，使可用空间得到最佳利用，这是最初的家所缺少的因素。

Spanish architect Raúl Sánchez views circulation as one of the most important aspects of the home interior. It is the key theme of a project he calls The Magic Box Apartment: renovation of a ground-floor apartment in the centre of Viladecans, an industrial town just outside Barcelona. Ways of moving around in the house also represented a fundamental key to another home renovation project, in Barcelona’s central Raval district, Duplex Tibbaut, recently described in Floornature. In that project, the strong longitudinal orientation of the two floors that had been joined to form a home on two levels suggested to the architect the addition of a structural box to contain a number of key functions of the home, such as the stairs, around which to create a type of circulation that made optimal use of the available space, a factor that was missing in the original home.

在Viladecans住宅项目中，项目的出发点是将公寓与大堂和楼梯分隔开的原承重墙，该承重墙被另一户住户占据。有两个女儿的家庭的功能需求激发了建筑师彻底重新考虑底层的布局，保留中央墙作为住宅的支柱，而所有其他非承重内墙被拆除并放置新的位置。
结构墙将公寓分成两个不对称的部分。街角的部分更大，有很多窗户，而内部部分更私密，只有一个对后院开放。在这个项目中，卧室布置在房子的外围，而厨房和餐厅占据了最内部的部分，这颠覆了通常的想法，即卧室需要更多的隐私，而起居区域可以直接与街道相连。起居区由一个通向后花园的单间房间组成，而房子的另一半被分割成几个连通的房间，每个家庭成员一个。流通因此成为项目的关键:每个卧室都有两扇门，一扇通向中央墙另一侧的走廊，另一扇从一个房间通往另一个房间。最后一间卧室，离入口最远，也是最私密的一间，直接对着后院，这是建筑师布置父母卧室的地方，与花园和另一边的厨房保持联系，厨房通过一个大的滑动玻璃门与花园相连。

In the case of the Viladecans home, the project’s starting point was the original load-bearing wall dividing the apartment from the lobby and the staircase to the upper level, occupied by another household. The functional requirements of a family with two daughters inspired the architect to completely rethink the ground-floor layout, retaining the central wall as the backbone of the home, while all the other non-load-bearing internal walls were demolished and new ones were put in position.
The structural wall divides the apartment into two asymmetrical parts. The portion on the street corner is larger, and has plenty of windows, while the internal part is more private, with only one opening onto the back yard. Reversing the common idea that greater privacy is required in the bedroom, while the living area may be directly connected with the street, in this project the bedrooms are arranged around the outside of the house, while the kitchen and dining room occupy the innermost portion. The living area consists of a single room opening onto the back garden, while the other half of the home is divided into several communicating rooms, one for each member of the family. Circulation thus becomes the key to the project: each bedroom has two doors, one opening onto the corridor on the other side of the central wall and the other passing from one room to another. The last bedroom, the farthest from the entrance and the most private, opens directly onto the back yard, and this is where the architect puts the parents’ bedroom, maintaining a relationship with the garden and with the kitchen on the other side, which is in turn connected to the garden by a big sliding glass door.

建筑师：Raúl Sánchez Architects
地点：西班牙巴塞罗那Viladecans
工程： Marés engineers
结构顾问： Diagonal Arquitectura
建筑：Albert Montilla，Valentina Barberio
项目：2018年
施工：2019年10月至2020年4月
客户：私人
建筑面积：110平方米
建筑公司：Locations and Spaces
摄影：何塞·赫维亚（JoséHevia）

Architects: Raúl Sánchez Architects
Location: Viladecans, Barcelona, Spain
Engineering: Marés engineers
Structure consultant: Diagonal Arquitectura
Architecture: Albert Montilla, Valentina Barberio
Project: 2018
Construction: October 2019-April 2020
Client: Private
Built area: 110 sqm
Construction Company: Locations and Spaces
Photography: José Hevia