盖特威西环线是210,000平方英尺, 位于芝加哥西环路社区的17层混合用途住宅公寓大楼和零售空间. Gateway consists of 12 residential floors that contain 167 studio and one- and two-bedroom luxury apartments; three floors of above-ground parking; and an amenity floor with a recreation room, 一间健身房和一个室外游泳池，周围环绕着一个景观屋顶平台.