The corned beef sandwich on GF bread was outstanding. I’m sure they share a fryer and a grill press but not being a celiac I can fudge it sometimes. I tried the tots, I’m usually more willing to rush contamination when it comes to French fries (my weakness). Delicious meal on a super cold night.
If you're staying at the Marriott, it's an okay option. Be warned that they don't ordinarily factor in cross-contamination, so some of their gluten-free suggestions (like panini and sweet tots) aren't okay due to shared fryers. But in a pinch, you can safely get a burger, salad, or fish.