Hi roj, et al...
We reside at Shangri-La properties wherever we can when we travel - Shangri-La, Traders & Kerry - and greatly value our Golden Circle membership.
The three tier levels are Gold, Jade & Diamond and, apart from the benefits each tier brings, for every USD 1 spent at the hotel on accommodation, food & beverage, and miscellaneous (spa, leisure, business centre charges, etc.,) members are awarded 1 point (gold), 1.25 (jade) and, 1.5 (diamond).
Award Points may be redeemed in a number of ways: Accommodation, Room Up-grade and, Non-Room redemptions such as... Food & Beverage or, Spa Vouches and, Points to Miles... we generally redeem some of our points at each 'stay' and enjoy a delicious meal in one of the hotel's premier restaurants by exchanging 1000 points for a Food & Beverage Voucher that is equivalent to USD 100 and simply pay in cash or CC for the balance - for which, of course, we earn more points; and convert any remaining to miles near expiration time.
We maintain our Jade tier each year with either 20 qualifying nights or 10 qualifying stays, but also endeavour to attain Diamond when only a few nights short of the necessary 50 by doing a 'points run' either to Sydney or Cairns as the recognition received at that tier level is pure magic and follows on until the end of the next year.
For further information visit their website at shangri-la.com
Naturally, we can't stay at a Shangri-La property everywhere we travel so we keep-up our memberships at SPG & LeClub as well.
Cheers ツ