The lounge is located at the entrance to the A Pier. They accept Priority Pass.
Warning: as you can see it's just a long room. There is a single window located way at the back. Luckily it wasn't crowded when I walked by but this place feels very temporary and unpleasant.
Food was limited to cold items: wraps, sandwiches, salads, hard boiled eggs, cereal etc. There was a beer fridge but no other alcohol out (though it was 9:55 AM).
I pity those who end up here on a J ticket.