Their flat white it excellent! Since I have to eat gluten-free, the rest of my review is based primarily on my experience with topic.
There are no items marked gluten-free on the menu and you'll probably haves hard time to find much gluten-free food here. However, I was able to order the cheesy scrambled eggs without bread (I got more salad instead). Together with an avocado (which can be ordered separately) it was a decent breakfast.
All but one of the homemade ice cream flavors sold at the “entrance shop“ were gluten free (one contained non-certified gluten free oats so I was cautious with that one). I tried lychee-raspberry and the coffee-almond. Both were delicious.