My joke was the way many FTers use airport codes as shorthand for their cities.

I'm going to spend a week in CDG.
Really? You're going to Paris and not going to leave the airport?

Any recommendations for a good ORD-style deep-dish pizza?
Yes, but it's a place in the Loop, not at O'Hare.

Back to your point, though, if it really will be 11 minutes to Beijing West, you can stay anywhere.

Yes. I did see it will be ZBAD, ICAO-style. That is cool.