Earlier reviews were correct.   This takes time to install.   If you carefully follow the directions after 4.5 hours it's done:).     The fan made a hell of a noise and we thought we would have to return it and all the nightmares that that involves, but, thanks to other people's reviews, we discovered that the problem was the upper light bulbs were rubbing on the motor.   I used a long thin tool to slip up through the mesh at the bottom of the upper light casing and pushed the bulbs away from the motor housing.   Now the fan is quiet.  We used LED light bulbs and find that, for a bedroom, the lighting is perfect.  It is really a beautiful light fixture.   Very expensive looking.   The only disappointment is that we purchased it for $340 and it is now $273.   Hopefully Wayfair will refund us the difference.