総そう二に階かい

noun

full two-story house

Refers to a house where the entire ground floor footprint is built up to a full second story, as opposed to a partial second floor. Used in real estate and architectural contexts.

• この物ぶっ件けんは総そう二に階かいなので、二に階かい部ぶ分ぶんも広ひろ々びろと使つかえます。

  This property is a full two-story house, so the second floor is also spacious.