Unless you are an octopus, you will need a friend or two to install this fixture.  To attach the six arms, you have to hold up the top piece while screwing in the arms.  Same with the glass...there is no way to install it without someone else holding the glass from below. 

Also, the instructions are not great.  Hint: you have one wire from Group A and one wire from Group B, not all wires in one column like the instructions read.

The installation involved decoding the instructions, wrangling a friend to help hold pieces together, and an hour spent hunting for tiny pieces in baggies found taped underneath styrofoam in the box.  Once installed, the fixture does look nice.