Looks beautiful and elegant. Perfect size too. We even found the same fixture at another retailer for three times as much. Everything was packed carefully with some spare pieces. 
Tips 
1. Wear gloves, even latex gloves, when hanging the crystals. Your fingers won’t hurt and you won’t smudge the larger pieces. 
2. Do the top tier first. It’s the hardest to do because you have to get around the frame. It doesn’t matter from what direction you insert the wire - you can’t see it. After that, start at the bottom and work your way up. It will go very quickly. 
3. Spread a blanket if you don’t have carpeting. Chances are you will drop a few pieces when you hang the top row. Mine didn’t break because of the rug.