Nothing too special with the T2 lounge. Snacks and some other food items are available. It is located on the second level to the left of the security checks. Normally at check-in counter they gave you a little map/lounge invitation. Wifi password is written on the display card at the lounge's frontdesk.

There are several massage chairs you can try. it is behind the luggage storage shelf near the food section.

Not sure if they added anything new since my last visit in March. It is better than the holding tank in T1.

enjoy!