This was just what I was looking for. I bought it because it was tall and just the right width and I would be able to put a black decorative laser cut lattice between the posts (in front of the lattice section. I wanted to make something to hide the electrical boxes on the side of my house. I attached the black lattice with small thin heavy duty velcro ties and then used the electrical box behind it to use as a support for wind etc. I used professional strength velcro to do this. The lattice itself seems strong and enough of the post goes into the ground to make it pretty stable. Since I get some high winds here I thought I should take some precautions and provided more stability at the top.
Only down side would be you will need 2 people to assemble the trellis, only took about 10-15 min. other than that it's perfect, lightweight, has a 20 year warranty, ground steaks and sturdy enough to handle the weight of vines.