Assembly of the unit went well and although the pool is everything it said it would be, it was too big for my yard and I had disassemble it to return it. That is when it turned into a total fiasco. I could not remove the pins that secure the unit's frame. This is a seasonal pool and is meant to be broken down yearly in the states that experience all seasons. My Husband and I could not get the frame apart  without damaging the pins, or scratching the frame, no matter how hard we tried. 
The product insert has instructions of care, storage and how to prep the vinyl for storage BUT no where does it show how to remove the pins. I finally looked on YouTube and found a video that included a mallet, prying, pushing, pulling and praying. Still had issues. I eventually cut the flat heads from the pins and disassembled it for a return. There were many videos on social media experiencing the same issues. 
Kenosha, Wisconsin