Wow, do I have to choose? Have stayed at the TYO, IST, HKG, and PEK properties.

Of those four, our stay at TYO was most memorable. The lounge food used to be prepared by Gordon Ramsey's Michelin-starred restaurant, and was impeccable. Since Gordon left, not sure how the lounge is now.

The room was great, and the Japanese service culture was remarkable. The location was great for easy access to the Metro.

The former IST lounge had the best views, but the lounge has now changed location.

HKG lounge was very, very crowded. Not at all the respite that we have come to know. The location was great for easy access to the Metro.

Beijing had a beautiful lounge and room. The main trouble we had there was the limited English-language proficiency of the staff, who tried to be so very helpful.

In descending order,if I were only to rank based on the current property configuratoin and staff: TYO, PEK, HKG, IST.