I have recently been glutened and it's easy to trace the source! The menu is well marked and most foods should be fine. I ordered the Patatas Bravas as they are marked GF. However when questioning I should have realized it was going to be bad. A bit of confusion and a discussion with the chef with the person on the phone asking about a dedicated fryer but the chef said they could do it. I now suspect it was a veggie fryer and not a gf fryer. If coeliac I would press further if tempted to eat here.