But sadly -- not everyone has a balcony.
We are doing the same cruise in Nov. 2011. Ask me afterwards. We did the same cruise in March 2010 on the Maasdam and had A/C problems as well. We complained frequently, but politely and finally met with chief engineer and hotel manager. They said they had done everything they could and eventually brought us a fan for the room. That helped us tremendously. They also gave us a $400 credit for the first 14 days (we didn't start complaining until day 6-7) and $800 credit for the second two weeks.