Some menu items are marked at GF but checking with the server many of them are prepared in the same grill that is used to heat up the bread that come with many of their tapas. After asking if they could us a different surface they gladly replied they would. I still got glutenned :-(
In short, cross contamination seems to occur easily in this kitchen
— Not very
— Gluten-free items are marked on the main menu
— Some
— Good