Window offices offer dramatic views of North Dallas and Addison cityscapes from the Tollway Plaza Center. It's in an A-Class building in the heart of the North Dallas business district just off the N. Dallas Parkway and Keller Springs. Addison is a growing commercial center with a diverse range of businesses but is particularly well-known for the hospitality industry. The center is close to the best restaurants in Dallas. Other major employers include the airport, banks, construction and IT, and there are many small-to-medium businesses locally - many of them in scientific and technical services. Most of Addison is covered by a WiFi network aimed at growing businesses.