House Mt. is a minimalist residence located in Sapporo, Japan, designed by Atelier Casa. The home features double-height ceilings, providing the residents with visual transparency between the upper and lower levels. A small interior courtyard is accessible via glazed sliding doors, and feature slatted wood panels to allow for natural light to enter without compromise to privacy. Lofted space is made available for extra storage, which is accessible by a wooden ladder.