Like mentioned by others, the selection of a room is very subjective. However, I would offer to be a little careful selecting one of these cabins, as many times they are just under the kids Camp Carnival play area or other outside ammenity where public guests can get to. In that case, you will sometimes have the rumble of chairs scraping across the deck or the noise of feet running, jogging or walking.
Generally this is a pretty minor annoyance though. This is particularly true as you really don's spend that much time in your room anyway.
If it is a good deal do it. Otherwise, just pick a room you will be happy with and enjoy your trip.