I was looking at possibly going with a 3br this trip and noticed that I see 2 different floor plans for the Deluxe rooms. One has BR#1 on one side and #2 &3 on the other side. The other has all the bedrooms located on the same side. Anyone know which one is the most common type or is it just the luck of the draw as to which type you'll end up with? Also, are the 3BR units on the higher floors only or are they mixed throughout?