Unsangdong Architects has employed a diplomatic programme for a large family living in the suburbs of Seoul in Gyeonggi-do, which uses the wall as a device for encouraging inter-familial communication. The scheme was a response to the requirement of the client to house three generations under one roof. Using walls as a device, the architects were interested to recast the prototype of a traditional house. Responding to these different purposes of space was important and rooms are clearly delineated as autonomous boxes, yet Jang also designed moments that would integrate circulation and create diagonal sightlines inside the two-storey house.