You will struggle with putting it together by yourself.  You need one person to help you hold it in place.  You have to get four 1 1/2" rods poked through the holes of the trellis to line them up, for each side.  So, a total of eight that don't stay put! I will have to tie some string through the holes to keep the rods in.  It stands up and glints in the sun nicely.