HKG is also pretty good if you're at that end of the terminal. Lots of natural light which makes it much more comfortable than the Silverkris.

No, not really. I cant think of any Conrads that are casino-based other than Macau, which shares the Cotai Sands casino with 3 other hotels. Maybe the Gold Coast one used to be??Anyway, as a Hilton Diamond, I want a better option when I return to my home town than a doubletree where half the room...

I'm in Tokyo once or twice a month and almost always stay here. Location is very convenient, especially if coming via Tokaiddo Shinkansen (like I do) or Haneda Airport. Service is consistently excellent. The China Shadow restaurant is a great lunch spot and the gym, while small, is full of light ...

swim shorts dont get as stinky as my gym clothes do ;)

Changi Terminal 2 has a gym in the ambassador transit lounge. Its $40ish including rental wear. It looks down onto the terminal, so interesting people watching though the machines are poor. I did it once just for fun, but wouldn't pay for it again. That said I'd love one one in a lounge I didnt ...