XS residence is a living concept proposal for singles. The project is characterized by its L-shaped, elevated floor. The height differences on the floor as well as on the ceiling are the sole elements that define the space. The apartment is hence transparent, yet given the sense of rooms and corners. This former warehouse has existing pipes cutting through the interior at the entry where it resulted in stairs and undesirable, immediate climbs. By embracing the obstacle and extending it, the reading of the new, one bedroom apartment is as pure as lines (flows) and surfaces (spaces). The heart of the radial layout is a sunken gathering platform. This introvert space is embraced by the elevated floor, which serves as the extension of seating, The visitors thereby sit naturally facing each other and converse. The elevated outer ring is an active, fluid platform which receives visitors. At its height, the dinning guests have a great view toward the city skyline which is otherwise hindered. This space also creates a buffer to the exterior where neighbors pass by. The renovation removed the old flat ceiling, exposing the pitched roof structure to enhance the scale change of the space. The apartment is at its maximum height where activities and interactions take place and shrinks at the perimeter. It is an open layout with sense of spaces and intimacy.