I have stayed at AirBNB's from Philly to Southern California. This is hands down one of the best ones I have ever stayed at. The location was very good for downtown Dallas and the surrounding neighborhoods, check in was super easy, and Jay and Gina were always fast to reply.
It was like a little hotel - fully equipped kitchen, USB ports where you need them, and a super deep soaker tub that alas, I didn't get a chance to indulge in. Highly recommend if you want a private space that's well priced, well located, and close to both airports.