I am able to access this lounge due to a Supplementary card I hold with UOB’s JCB Platinum card, which gives free access to a number of lounges in Asia. This lounge is split into a section for those with airline invitations, and those with a Priority Pass or bank card of one sort or another.
My section has complimentary beer only. You need an airline invitation to receive the good stuff. Nonetheless the lounge is clean, ample food with ‘specialty’ stations, and beer. Lot’s of beer on tap or in a can.
The wifi is strong, and the ambience standard ‘lounge’. It’s good for doing a couple of hours work on a late Friday afternoon before take-off.