Haven’t used it yet but the assembly was  extremely easy.  I learned the hard way assemble it where your going to put it.  I had to remove the arms where the line went through to get it out the door…. When the instructions say do not over tension the line in the booklet it was very true.  To remove the line I had to loosen the tension to get the push clip to release the arms.  It seems to me to be very sturdy. Love that you can take it apart to store if need be.

I did not trim the line wire which worked really well for me.