This occupancy is usually an individually built high-rise, three stories and over structure with adjacent units not sharing common structural systems (i.e., roof, foundation, etc.). This type of row house has finished side walls, or blind walls, between residences, which has both side walls exposed with exterior finish and some fenestration on the side walls.
The rank selection should be based on the inspection of both the interior and exterior refinements of the structure. Items such as fenestration (the number and size of window and door openings), roof configuration, materials, workmanship, types of plumbing fixtures, and amount of cabinetry are all indicators of quality.