I ordered two of the Liberty lattice vinyl screens to put around my air conditioner units.  I was surprised at how great they look once assembled and put in place.  Assembly is really easy and can be done in a short period of time.  The entire assembly can be done with a power drill with a screwdriver bit.  I recommend assembling on a large flat surface like a table.  This makes inserting the horizontal and vertical lattices easy.  It also speeds up time if you separate all the pieces and lay them out.  All the pieces fit snug like a glove and the screen is sturdy after all the sections are connected.  Definitely happy with this product!