Perfect for travelers, Not for a weekend getaway
My husband and I just got back from Dallas for our 9th anniversary. We had looked at reviews and this was #1 so were really excited to stay here. There were plenty of positives about this hotel but a few negatives that would probably keep us from staying here again. 
I had read the reviews and realized it was by the airport, but this is literally attached to the airport. There is SO much construction going on around this place that if you dont have an amazing GPS, youll get lost for sure. We followed the 2 miles of signs towards the Grand Hyatt and were so confused when we pulled up and it looked like we pulled up to drop our luggage off to go get on a plane. Finally we figured it out. They have valet parking for $25 a day but we decided to just park in the parking deck. 
So you walk into the airport and go the escalator that takes you up to the Hotel. When you get up there, its a different world. Beautiful flower arrangements, nice lobby, and the staff was super friendly. They had upgraded us to a suite since it was our anniversary and brought us champagne and strawberries. The room was great. Very modern. Everything had a touch pad. My husband thought that was cool. We loved watching the planes especially at night. Overall the room was excellent. We ate at the restaurant one night and it was great.
Overall, it was a nice place to stay. If you are needing to stay somewhere overnight between flights, this is perfect. We just like the convenience of going back to the hotel during the day if we want to but felt this was way out of the way and a little too much hassle for where we were wanting to be. It was very inconvenient with having to go through the toll, airport, and parking deck just to get back to our room.