I agree with the rest of the folks....this is a great fixture.  I bought 2 for connecting rooms in my 1951 bungalow and love how they look so much that I'm getting a few more for consistency throughout the space.  I second that it's best to have the electrician set up the wiring, but putting up the crystals really didn't take that long.  Since I've now put up two....my suggestion is to hang the smaller crystals first over the entire fixture and then work your way up! Also - a dimmer switch is a must....the bright light is great but having the ability to dim is wonderful..... Enjoy!