Fantastic Hotel - great service and style...
Recently renovated, this hotel is in great shape and really a fine place to stay in the Big D. Please know that the hotel is right off of a major roadway and several miles from downtown Dallas and about a 25 minute drive from DFW (if you can fly into Love - do so, very close). 
Pool on the roof is really nice - long enough to swim laps and loaded with sun and good comfortable loungers. Did not notice any servers coming around or any ability to order food/drink at the pool. Would be a nice touch.
The gym is functional but small (located right adjacent to the pool). 
Rooms are well designed and clean with a good flat panel tv and comfortable bed.
If you can get into the frequent traveler lounge - the service (Kathy from Paramus NJ) and food are really good. Kathy was a gem - she deserves a raise for being so dedicated....I was upgraded, but I believe you can pay a premium. Worth it as they serve a full on breakfast and I believe some food at nite....
Major shout out to Lia at the front desk - this is what the Marriott touch is all about. First class service - she cares.
Asador is a bit of a question mark. Ate dinner there during my stay - the place is stylish and a great atmosphere - but my chicken was not cooked properly and the steak that my co-worker ordered was way overcooked. We mentioned this to the server and her comment was "do you want another drink"?
There is a small outdoor space to hang out and smoke/drink in - located right outside the entrance to the hotel - they could really upgrade this property with better seating and landscaping out here- could be a big win for them.
Overall this is a highly recommended property for your Big D trip as long as you have a car and now that you are not downtown - somewhat in the midst of nowhere in terms of walking....
Get it! 
- T' Man 2012