Plaza premium is located in Terminal three upstairs shortly after exiting Duty free. It's located…read moreacross from the British Airways lounge. It's accessible for Amex Platinum card holders, priority pass holders, and maybe more. I arrived early around 8 or so, there was no line, but around 11 there were a few people waiting to get in. The lounge is large and airy with great views for plane watching. There are also a few longer chairs in the back if you want to lay out. There are reserved areas for premium members.
The main perk here is the atmosphere. The food was just ok. Breakfast was waffles, chicken sausage, eggs, hash browns, bacon, and an assortment of breads, pastries, yogurt and fruit. Fresh juice and flavored water. In the center there is a bar where it looks like you may need to pay for coffee and adult beverages. Same looked to be true for showers - may have to pay a fee. This may depend on your status. Staff regularly round and clean.