Better than expected...
I just spent five nights at this hotel. I'm not much of a Sheraton fan and have sometimes been very dissatisfied with Sheraton properties where I've stayed. This Sheraton has had a fairly recent renovation and was really nice. It is a gigantic (and I mean gigantic) conference hotel, but the place seemed to handle the crush of a huge conference quite well. The public areas were in good condition and attractive. The buildings seem to be fairly old highrises, but the North Tower room I stayed in had been fully updated -- the bathroom must have been gutted and totally redone. The room was very comfortable and the bathroom was spacious and attractive. There are enough elevators that I never spent an excessive amount of time waiting for the elevator. The staff seemed well-trained and were very hospitable. I found the employees at the the concierge desk to be especially helpful. Overall, I was surprised at how pleasant the place was, especially for the very reasonable conference rate I paid -- $149.00 a night.
One of the other reviewers commented on the distance to the Dallas Convention Center. If you're attending meetings at the Convention Center it certainly is a long haul to get over there. I would also note that the area immediately surrounding the hotel would be kindly described as nondescript, but within 5 to 8 blocks there are nice restaurants and stores.