We thoroughly enjoyed our experience at Piola. We understood the possibility of cross-contamination as there is no dedicated oven; however my nonGF husband and I loved the GF crust on our Piola pizza (mozzarella, sun-dried tomatoes and basil). I usually know pretty quickly whether or not I have been glutened, and we are in the clear! The staff was very attentive and also provided some recommendations for exploring other neighborhoods in Miami. A great stop!