Can anyone tell me if the AMEX lounge in Sydney is accessible by a supplementary cardholder?
The T&Cs are a little vague..
(a) American Express Centurion, American Express Platinum, American Express Business Platinum and American Express Corporate Platinum Card Members, have unlimited complimentary access to American Express Lounges for each American Express Card Account and are entitled to bring their children under the age of 17 and up to 2 guests into the lounge. Card Members wishing to bring additional guests will be subject to a charge that is to be processed on the Card Member's American Express Card. Please refer to the reception desk at the American Express Lounge for the applicable charges.