Originally Posted by
OsakaWino
1. Yes, the cert gets you club lounge access but does note "entitle" you to a club room. However, the property might give you a club room at their discretion, especially at properties where a club room is merely a standard room located on the same floor as the club lounge.
"Club rooms" in general seem to be being phased out. Hyatt Regency Tokyo now lists rooms "with club access", meaning that you can no longer guarantee being on the formerly designed "club level" of a hotel.
Grand Hyatt Tokyo is basically the same, but they have "Premium" and "Deluxe" rooms with Club Access that more or less correspond with the old "club level" rooms, so you can book them by paying a further premium.