This is a wonderful toy that has brought extreme joy to my 9 year old son. He put this all together by himself and I was surprised on how quickly he put this together. It came with instructions as well as all the pieces required that was split up so that you could differentiate the pieces. The instructions were so easy to place them together.
Here was the journey for my son
He said that this was the most fun that he has had in a while with a toy. Once he placed it all together he ensured that he placed it on a shelf so that his younger brother and sister didn't get a hold of it.
All in all this is a great toy that is sturdy and well built. I received this product for my honest and unbiased opinion at a discount.
Want one for yourself?
http://www.amazon.com/gp/product/B018L8JK9E?psc=1&redirect=true&ref_=oh_aui_search_detailpage