CONSTRUCTION:
Keep to the best to the assembly instructions, explains the step by step, how to proceed. The words "12 years" I think something high. I think that even younger children can build through its "Playmobil experience" the lock easily. The body consists of 200 individual parts, which are numbered and are put together in sequence like puzzle pieces. It is helpful, the portions in advance eg to sort in ten blocks, then you have it easier.
Everything fits quite well and keeps stable. Only the towers are a bit trickier, here you need a little more skillful hand.
Completion date:
The castle looks pretty finished, albeit a little cheesy from. But that's not to be expected in a completely different part of plastic. Into the living room I would not make sure, but since the flavors go so well apart.
MY CONCLUSION:
This 3-D Puzzle is not your typical puzzle, in which sorted by colors or shapes. There is no need to refer to the typical puzzler, but people give pleasure, the like to build Playmobil or Lego figures as directed.
The parts are of good and stable quality, fit into one another. In any case, it's a nice job for long autumn days.