Update: I haven’t had great experiences the last two times with cross contamination. So go according to your comfort level. Depending on who makes your order the levels of prevention wildly vary.
Great affogatos, delicious gelato, amazing Panna (whipped cream from Piedmont): careful with all allergies. They now bake downstairs but I think the gf is baked with the gluten so I won’t eat it. Very nice design too. So good place to meet up and sit with something delicious. For the tourists (and not), clean toilet (always nice to know when walking around the city).