If you're sensitive (like me), you need to specifically tell them about your allergy/celiac, but also make sure that they get the toppings from the unopened bins to avoid cross-contamination. They've been quite receptive about it.
I've eaten here twice with no Celiac reaction.
This is a place to try if you want a really light meal - it's not likely to fill you up.
— Somewhat
— Gluten-free items are marked on the main menu
— Most/All
— Excellent