Heath's place was awesome. I'm a Dallas native and my boyfriend flew in from Jersey, we were very close to everywhere you want to be in Dallas. And if you're planning on going outside of Dallas, all of your major highways are right there as well.
I got a chance to meet Heath as I caught him on his way out of his home and he's awesome. SO sweet and personable, and knows the area well so definitely ask him if you can decide what to do during your stay!