This is probably my favorite place to eat/order from in Seattle. The food is amazing and 99.9% of the menu is naturally GF - the only gluten comes from the bread for the Tortas on the brunch/lunch menu and they don't make it in-house. I've eaten here dozens of times and never had a reaction.
The Carne Asada and Manchamanteles are my go-to entrees, but everything I've tried as been delicious even when it gets a bit too spicy for my taste. I also love the guacamole+chips and the flan!
Side note if you plan to order for delivery: sometimes they will stop taking delivery orders during "busy times" like Friday and Saturday evenings. If you want to be safe, try to put your order in before 6-7pm.
— Very
— Gluten-free items are marked on the main menu
— Most/All
— Excellent