It is easy to set it up if the holes for the needles to go through is open/large enough. It would have taken forever if I stayed with the little screw that's included in the package. Luckily, my boyfriend had his drill at my place and did it for me in a few minutes.But really, I shouldn't have to use a drill to get it done. 
Finished product- The material is cheap wood like. It feels as if its a styrofoam but it still does the job. It holds my wine glasses well and I put my shot glasses on the surface.