From the moment that I opened the box, I new that I would like it. It was very neatly and professionally packaged. As I removed ALL seventeen   pieces, I noticed that they were labeled and that they matched the instruction sheet, which made it enjoyable for me to assemble. 
Now on the other hand or should I say paw, he took his time getting use to it. I tried different locations to no avail. So I remove the toy box and then the top platform. He's a good size cat and the top shelf was not for him.
Then again, he was a rescue cat and after three months, he and I are still getting use to one another. 
Would  I recommend or purchase this product again? YES!