Nothing too strenuous or difficult. The directions are a little vague at certain junctures, but its not anything that you cant figure out. The allen key, as with most assemblage of furniture, was annoying at times, but again, nothing you cant handle. I had no issues with the LEDs. They functioned as advertised.
There is a section that says it requires two people, but I was able to assemble the whole thing by myself in a little more than an hour, so you should be able to whiz through it as well.