I bought this trampoline for my grandchildren.  I searched the Internet for a really good one and one that was safer than most.  At its price, I thought that was what I ordered.  My son, who is very handy with tools, put it together.  While it is now up and functioning, there were SEVERAL problem with the assembly and FLAWS WITH THE WORKMAN SHIP regarding the way it came from the factory… one serious flaw regarding the safety net that had to be fixed.  However, my son fixed everything, because it was easier to do than send it back.