住吉长屋：被中庭分隔的极简住宅

Design a minimalist residence inspired by Row House in Sumiyoshi featuring exposed concrete walls, a central open courtyard, natural timber flooring, carefully framed daylight, and restrained furnishings. Prioritize austerity and the presence of weather. A narrow concrete interior looking across an open-air court to the rooms opposite, a bare concrete bridge crossing the void, rain visibly falling into the court, one chair and nothing else, cold grey daylight, eye-level composition, 28mm lens, ultra photorealistic, 8K