May 15, 2024: § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration erected partition wall obstructing a single opening of at least 60% of area of that wall to a room having window opening directly to street or yard in the 2nd room from east located at apt 1r, 1st story, 1st apartment from west at north