Worst downtown Marriott I've ever stayed at. No concierge lounge. No room service. Weak gym. No working phone in the room. No battery in the remote when I got here. At least I can relax and watch the U.S. Open on Espn2. Oh wait, the channel supposed to be ESPN2 has a nonstop Direct TV infomerical. Will be staying at the Hilton with the rest of my co-workers next time I'm in Dallas.