Got stuck at the Sheraton..
Ahh the Sheraton 
I spend about fifty percent of my life in hotels at this point in my life, most booked through the roulette game of price-line which can be the most brilliant move a person can make or one of the worst. Using this means of hotel booking is one made in an effort to save money, ending up at the Sheraton Dallas is a way to spend more than you would have for it's equivalent without the frustrations of it's failed attempts at being current and up-scale 
At this point in history I find the idea of having to pay for internet access in my room to be genuinely offensive, If Motel Six, McDonalds and Starbucks can give it away then who can't? As I admitted this feeling to the indignant young man at the registration desk as I was checking to make certain that this was in fact true, I was answered with the question; Really, why is that sir? So add $13.00 to the daily rate you're calculating for your stay here if you happen to be from this century and actually need access to the internet. Or plan to sit in the noisy registration area, the only place where web access is free. 
Also don't forget that if you need a car while here it's going to cost you another $22.00 per day to self park your car. 
If you actually like to have a good nights sleep with heat, remember to bring a space heater.
As a part of the currently popular marketing ploy of attempting to be "green". This is one of those hotels with the motion sensor thermostats. Upon check-in the room will be cold in the winter and hot in the summer. That's okay, it's one less thing for housekeeping to remember. Only a mildly annoying point. It's the fact of no heat in the night that wakes one to shivering scramble for more covers that then sets the thermostat back into on mode that then heats the room back up to wake you to a pool of your own sweat as you throw the blankets aside. Plan to repeat this in one hour intervals. 
The over zealous concierge desk personnel smack of Walmarts greeters and really know how to make everyone feel welcome upon entering. So much so in fact that it feels as if it's all in leu of a flashing neon sign to say; "This place is so fancy, We have a concierge!". 
The well appointed room interior of room 675 is quite pleasing to the eye, however the rule of form following function seems not to be understood by the designer hired for the last remodel. The case goods are small and dysfunctional for anyone actually staying for more than overnights flop. No refrigerator or microwave, (of course room service is available at the expected prices) minimal towels And no shampoo or lotions. Sure these are simple little points to be complaining about. But for the stated price of over three hundred dollars a night for this room, I'm really wondering who could be so disconnected from the current reality of our economic state. 
Generally the room is small and very minimally functional or accommodating. The location is very literally central to the city and convenient to major highways. It's nice. Yes, it's "nice". I've been in worse, and for the money, I've been in a lot better. Even at the amazing daily room rate through Priceline.com I still couldn't recommend this hotel to a friend. I'm stuck here for eleven days. C'est la vie
The very helpful, polite and friendly LeVaughn Parker who is some kind of desk manager suggested that rather than give him money for helping resolve my parking conundrum, that I take the time to write a review and mention him in a positive light. I do so sincerely. But I'm sorry Mr. Parker, I call 'em like I see 'em, This hotel is just a three star clip joint that has a captive audience in the middle of an unaccommodating area of downtown Dallas. 
So bring plenty of tip money and don't think it ends there.