This set our son (4 1/2) has a lot of joy. For the buildings front depicted the manual is included to another one can be printed out from the Internet (lego-Hp). For the third pictured idea you have to tinker a bit, because it takes even the adults. With the guidance of our son mastered the construction problems alone. Again and again he builds his works and comes up with their own ideas. During the subsequent "RPG" itself continues the fun! Conclusion: Much construction and gameplay for relatively little money, great also suitable as a gift for a child's birthday!