https://www.americanexpress.com/en-u...nge-at-am.html

Will be in the Non-Schengen side of the airport, between piers E and F. At just under 6,000 square feet, it's between the oneworld lounge and its neighboring Aspire lounge in size. For CL comparison, it's slightly smaller than the PHL CL. I'd expect crowding, especially during the US flight departures in the morning and early afternoon.

Similar amenities to other CLs it seems like, including a coffee bar that a couple of them have. The rendering looks like it will also have decent views of some sort (the oneworld and Aspire lounges between D & E have great tarmac views)