A nice place to stay. It's a huge hotel for a city the size of Denton, apparently focused on attracting conventions and business functions, so it has all the features you will need. Only a few minor suggestions for improvements:
The breakfast is Embassy's usual excellent cook-to-order eggs and omelettes. The only odd thing was that they keep the bacon and sausage behind the omelette line, so if you're in a hurry and only want scrambled eggs from the buffet, you still have to wait in the omelette line.
Plenty of free parking, but access to the hotel is currently very tedious due to construction on I-35. Except for the hotel's own cafe, there are only a few convenient restaurants nearby, and the construction makes this more troublesome as well.
Finally, the rooms have high-end electronic light switch systems (even the bathroom mirror has bluetooth, seriously). For a single night stay, I spent an inordinate amount of time figuring out how to turn on the lights. And, like many hotel rooms, once I got the lights on, it was still too dim to read.