Terrible. Waited in line for nearly 10 min, gluten free bun advertised on the menu. I get up to the counter and the girl tells me they don't have anything gluten free. I ask what their burgers are made of, she says 100% beef, so I ask how there could be gluten in them. She accuses me of having attitude and tells me there's nothing for me to eat and the gluten free bun is just on there by mistake. Disgusted by their behaviour and horrible service.