I went here with my 2 young kids and enjoyed the meal. As someone who has to eat gluten and dairy free I find it very difficult to find places that accommodate both. The food was good (not amazing, but good). The menu is clearly labeled whether something is vegetarian or vegan. The service was excellent. The man working at the counter spoke English and happily pointed out all gluten free options to me (even checking an ingredient book to make sure). I ended up getting a curry soup with chick peas, lentils, squash, peppers, etc. (3 soups were available - all vegan and g.f) My kids each got a burger but could have split one. The servings were large - we actually weren't able to finish any of the things we ordered (burgers would be a normal adult portion just big for young kids). We ordered one soup, one large fry to share, 2 burgers, and 2 drinks - it was about 30 euros which was pretty expensive but worth it for my own peace of mind (knowing I wasn't eating food that I can't tolerate).
Cons: wish the veggie burgers were gluten free!