C757 is a fantastic suite. It is an aft suite, and is perfect for an Alaska cruise because it is covered and out of the wind, rain and cold. It might not be so good for a Caribbean or other cruise where sun is important, because it is completely covered.
Great view. Lots of privacy. A bit of a hike since it's in the aft. Fantastic location. Read entire member review.
These cabins were rated but not individually reviewed; read the full cruise review for opinions on cabins and more.