I think 20 minutes closer is a bit optimistic. The Hilton is about halfway between the Swiss and Marriott (they almost are in a straight line N/S), with the Swiss being closest to the airport. It was a strong 45-50 both directions at low traffic hours. Felt like similar what the Swiss used to be, so probably depends on the driver and the route he takes.
Maybe my pool terminology was confusing. The gym has a no-clothing allowed hot pool/cold pool sauna type place. I never learned the drill on whether hot or cold comes first. Maybe it's a nice experience, but I figure if I do it backwards, I'll probably vapor-lock or give myself an ice-cream headache, so I don't usually partake. While certainly not up to official Olympic standards, there is also a pool, with lanes painted on the bottom. There was a woman in a swim cap and goggles swimming laps. Looked to be about the same size as the NRT pool. (I have it on good authority, after posting, that it's 12 meters long)
