If you're interested in knowing where your cabin is in relation to other parts of the ship, say if you're on deck 8 and want to know what's making the noise above you on deck 9, or if you're forward and want to know how far you'll need to travel to get to Topsiders, there's a website now that allows you to start with one deck, and then take a 2nd deck, make it transparent, and then lay it on top of the first.
Here's how you do it. First, go to website
http://www.cruisedeckplans.com/DP/Main/shipsdisney.php/. Select either Magic or Wonder, depending on which ship you're interested in. On the RHS you'll see two lines highlighted in green. For once, read the instructions first by clicking the lower of the two lines, the one that says "Click here first for Instructions". (I know, I never read the instructions, either. I tried doing it without, and eventually had to go back and read them.) Then click on the line that says "Click here for DRAG IT DECKS!"
Now select the LOWER of the two decks you want to see, such as deck 8, from the list at the top left of the window. When the image appears, select it by clicking once. Now you can enlarge or reduce the image. Let's say you want to see your stateroom, for example the Walt Disney Suite. Move the image so you can see that suite, and enlarge, say, by clicking the enlarge button three times on the tools at the top right of the window. Keep track of the number of clicks you use.
Next, select the SECOND or upper deck, for example, deck 9. This will appear on screen overlaid and transparent, on top of the first deck you selected. Now click on it to select it with your cursor, and enlarge or shrink it with the same number of clicks as you did the other deck.
Finally, line the elevators up, one over the other. The elevators are (naturally) in exactly the same place on each deck, so when they're lined up, everything's lined up. You can now see through the upper deck (deck 9 in our example) and see what's directly above the Walt Disney Suite. Turns out it's Cove Cafe, a ping pong table, and a couple of tables and chairs from Signals bar.
Just another tools for those of us commando-type planners!
Richard