ultimate kid rooms

As I have been working on a few kid room projects lately I have been through TONS of images of kid friendly spaces.  I have loved seeing all the extreme spaces.  Rooms turned into castles, glaciers, full on boats.  It made me realize design has come a long way since the red race car beds that came out when I was a kid.  So would you do an extreme kids space?  I think they are so awesome, I would just have a hard time taking them down once the kid out grows it!

For the little princess

Even the floor looks like water!

Equipped with a knight in shining armor!