The installation of the chandelier itself is very easy, getting the correct bulbs and figuring out how to put on the glass over the bulbs was very confusing. For the bulbs get an A15 not A19 or they won’t fit properly. You should also figure out how to put on the cover for the bulbs before installing the bulb so you have the right idea. It took us longer to figure all of this out then it took for us to actually install it.