Gateway Village is a little outside the heart of Uptown, but it's not too bad a walk at all. Made a couple stops here to visit colleagues when I was in town on business.
On the ground floor of each building, they do have several quick service places that are open to the public. There's a Starbucks, Chick-fil-a (I think), dry cleaners, and Bytes Cafe among others.
Right off the center courtyard there is a Security Center for visitors to check-in and get their badges for the day. Didn't spend too much time at the complex, but wouldn't be a bad place to work if I lived in the area.