About Us. Step into our luxury hotel in North San Antonio, which rises 19 stories above this stunning city. The Westin San Antonio North captures the essence of Texas with impeccable service and Southern grace. Overlook the rolling Texas Hill Country where we're your gateway to many of the region's most exciting attractions, from the historic Alamo to SeaWorld San Antonio to the River Walk and Fiesta Texas. HEI is dedicated to its associates by c...