Glutenfree pizza (San Daniele) was not bad, but it's not the best pizza I had. I'm not sure about the extra charge for glutenfree, but I believe it was about €4 (this extra charge was not in the menu, we saw it on the bill). We were 2 adults and one baby in the stroller - they calculated 3x cover even the baby was not eating anything. That's not very customer friendly in my opinion.