I was attending a tradeshow at the Dallas Convention center and stayed at this hotel. It is a short DART ride away from the convention center. The DART seems like it's pretty easy to use to get to most locations around the city. The hotel itself was walking distance to the Dallas Arts Museum and the West End (Fine to walk there during the day, take the DART home the two stops at night). This is in an area with a lot of commercial buildings so this party of the city closes down pretty early. Plus side is it's relatively quiet, down side is there aren't many restaurant choices for dinner in the immediate vicinity (beyond those in the hotel) however, super easy to DART or cab to other areas.
The hotel is nice, nothing out of the ordinary in terms of the rooms. They are spacious and pretty typical. You do have to pay for internet access in the rooms (my pet peeve!) THe staff were all very nice and helpful.