Simon Ungers, Speaking Architecture [Museum isometric], 2000; inkjet print on paper | Source: San Francisco Museum of Modern Art
Rather than building cupboards along the walls, these are instead integrated into the floor of the family's new living room.
A sculptural staircase made from slender steel rods connects the living spaces of this Bulgarian residence and also incorporates a variety of storage solutions.
Maison de Verre by Pierre Chareau Paris, France 1932
staircase plan - Google Search
Trapezoidal residence in Tehran with sculptural staircase
Ancient Party Barn by Liddicoat & Goldhill | Yellowtrace
Single Family House WORKSHOP - DIONISSIS SOTOVIKIS