STEP 2 DELIVERS AGAIN!  BOUGHT THIS FOR OUR PRE-K CLASS AT CHURCH AND ABSOLUTELY LOVE IT!!!  ASSEMBLY WAS DONE BY ONE FOR MOST PART, OUR PRE-K CLASS LOVES EVERYTHING ABOUT IT!  THE BRIDGE, THE BUBBLE WINDOWS, THE 2 SLIDES, THE TUNNELS...I KNOW THAT I WILL BE PURCHASING ANOTHER FOR GRAND KIDS!!!