Super early flight with hunger brought me here. You could order food from their iPad. Their seatings are not restricted to paying customers only which is very nice.
I had the built your own omelette and macchiato. The coffee was very nice and smooth. The omelette, unfortunately was a bit tasteless...but probably good for your health when less salt used lol.
This is almost 1/2 self serving and there's really zero interactions with the waitstaff, which really made me question if I should have given a tip at all if all they do is bring you food and take away dishes...