Thanks--yes it is confusing on arrival but booking return to airport is no problem. Also did 6 AM--can't imagine doing a late day transfer as traffic is currently a nightmare in this part of town going to the airport.

Had the information booth phone the hotel since the hotel didn't respond to my emails. In the end I think I will stay next time at Hilton on 3rd ring road as time to get to property is not much different than CP (and maybe faster in rush hour!)--also get club access etc which CP doesn't give me for about same price.

Notice Hilton airport (right at Terminal) is almost done . . .