This is a dream chandelier! It is not the easiest to install due to its size but that is just how it is. The largest ring takes a split second to come on after the other three do so don't let that freak you out. If you can in anyway, temporary mount it between two ladders maybe and adjust the rings to somewhat the correct height, I think it will make your life a bit easier.
Very easy to install. Take time to line bolts to cross position and tide down lightly.
Try several times to make sure it’s fit in cover easy.
Suggestions: remove tape before install.
Takes one hour to install