I have a business meeting tomorrow afternoon and will be going to DFW's Hyatt Regency, which I was led to believe is located "inside" Terminal C. But when I researched online, I get some confusing descriptions (even the hotel's website is vague). Several websites seem to indicate it is literally inside, while others say it's a shuttle ride or a walk across a parking lot, etc. Since I'm arriving in Terminal C, I just need to know where to look for it and whether I physically need to walk outside.