This is the first time I've ordered a gluten free pizza and apparently the first time they (Arnprior Milanos) had made an extra Large Gluten free pizza. It's only available in small and medium. I ordered a XL Milano special with olives on half. The pizza and the crust were actually really good, considering I've been let down by most gluten free crusts Costco, Walmart, presidents choice etc. The lads there went out of their way to make an XL gluten free pizza and didn't charge extra for it, for which I am grateful. I honestly rate this 4.8 out of 5 and the only reason it's not 5 star, is due to the white corrugated card board in the pizza box glued itself to the bottom of the pizza crust, which was tricky to remove but worth it in the end as it was delicious , not rock hard or dusty. Keep up the good work! I will definitely order from them again!!