LEFT CLICK on image to drag it over other deck plan image (deck plan image will become transparent while you are clicking on it).
CRUISE DECK PLANS MIGHT NOT ALL BE TO THE SAME SCALE,
in that case hold the shift button down and left mouse button and move over
the image to dynamically resize it. (Hint: Try to line up elevators)
This tool will help to see what is above and below your cruise ship stateroom cabin. This
should help you avoid being stuck in a stateroom that may have a lot of noise on
the cruise deck over you. Avoid cruise ship public areas (pool, buffet, spa, kitchen, etc...)