100% gluten-free food, so absolutely suitable for people with celiac disease.
The whole thing looks more like a snack bar, but it is nicely decorated and there are a few seats. But more suitable for a quick meal than for a longer stay. We ordered burgers and fries, which were quite tasty, but not great. I picked up a chocolate muffin and cookies there. The muffin was okay, but unfortunately the cookies were quite hard.
Overall, a recommendation for people with celiac disease because you get a safe, delicious meal if you spend the day in Ljubljana, but it is not a culinary highlight.