Carnival cruises from Australia - Cloud 9 Spa Thermal Suite Pass

[LuckiePuris]

Question about Cloud 9 Spa Thermal Suite Pass please:
Have read some detailed info on the carnival main website(.com), however there’s a disclaimer at the end of the page saying prices/details not applicable for Australian cruises.

For domestic/international cruises departing Australia, is there a choice of single day, multi day or cruise duration passes, like the regular US based itineraries?
Is there a list of pricing available to review for the various options?

What are the options for change of mind if choosing to upgrade from one day pass to a multi day pass or cruise duration pass, or alternatively downgrade from a multi day pass or cruise duration pass to a single day pass?

Thanks!

[adelaidefc]

I was wondering about this too, but ended up booking a Cloud 9 Spa room. I know I'll enjoy the suite, and those rooms have direct access to it. For a 4-night sailing it was only $80 more for the room, and I'm happy with that either way. 

[Hammer61]

Does the Thermal suite get busy? As in always hard to get a lounge chair etc, looking at a booking for a cloud 9 balcony, never been with Carnival but seems quite a few rooms have access and from looking at pics it could be a bit of a scrum.