SHOWOFF canopy

For all of you with experience with the Showoff canopy. I am getting ready to purchase one and have been told that it will support weight from the walls but would like more opinions. I am getting the "SHOWOFF Canopy Standard (3) Display Package 300."

The inside walls are a thick material (kinda like canvas) but not as thin as mesh. I will be hanging heavy photography from the walls. Has anyone used this display and hug from the walls?

Please let me know about your experience with it!

Thanks