The interior spaces follow the guiding logic of striking layering, strong thresholds, and a clear narrative journey. The walled staircases act as sites of transition between the distinct atmosphere of each level, invoked by a change in material palette. The staircase leading from the first to the second level is constructed in smooth satin concrete, which transitions to the refined oak floors of the double height living room. Wooden finishes identify a new warmth within the dining and living spaces, a logic shared by the oak staircase which leads to the sleeping quarters on the third level.

Other details include the playful window to the main living area which sparks a sense of intrigue as visitors ascend the exterior steps from the ground level. Black linear elements outline the transition between different materials, creating a graphic quality which articulates the bold minimal form of the house as a whole. These expressive transitions are offset by the exceptional subtlety of fittings and installations. The glazing of the second level is recessed into the ceiling and floors, and HVAC and lighting elements are concealed within narrow cuts flush to the ceiling surface. The aesthetic of minimal gesture is further reflected by the clarity of distribution of each space, most notably the soaring double-height living space which is supported by three slender columns.