First Floor Sunken Duplex Courtyard Diagram

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This term refers to a architectural plan or illustration of a sunken duplex courtyard located on the first floor. A duplex typically refers to a building with two separate living units, and a sunken courtyard implies a courtyard that is below ground level, providing a private outdoor space. This type of design is often seen in urban housing where space is at a premium and multi-level living is utilized to maximize the use of available area.