Originally posted by erikthewise
Keep in mind that
-- nearly half the cabins are in categories 9-12, so most people who buy there are going to stay there.
-- like all polls on these boards, the results are highly unscientific due to "participation bias". In this case, people who have had upgrades are far more likely to participate than those who haven't.
-- in addition, if the average respondent has sailed on 4 cruises, you need to divide the upgrade percentage by 4 to get an estimate of the odds of receiving an upgrade on a particular cruise.
-- the reason category 11 is heavily promoted and sometimes cheaper than 12 is that there are 147 category 11 cabins but only 13 category 12 cabins. (You probably couldn't get a category 12 cabin if you tried!)