Complex sentence: Most single and two-three family residential units are in the interior of the area, whereas multifamily units are typically located on the major corridors, such as "West Broad Street" and "Sullivant Avenue".
Split into simpler sentences: Most single and two-three family residential units are in the interior of the area. Multifamily units are typically located on the major corridors, such as "West Broad Street" and "Sullivant Avenue".