Probably the single coolest item we've acquired for our new home!  LOVE THIS LAMP!  Be aware that it's more of a statement piece than a functional lamp; it uses a low-wattage chandelier bulb (E-12). But as a statement piece... WOW, it doesn't get any better. It's awesome as a focal point in our 40's Hollywood noir-themed bedroom.
Some reviewers have said the bulbs are difficult to find, but that was not my experience. Google E-12 chandelier bulb and you'll find them at local home supply stores as well as giant online shopping sites. 
Super easy to assemble. Adjustable height. I recommend using zip ties to hold the cord tied snug against the down-rod for a less messy look (I hate cords flopping around and taking away from the look of a cool lamp like this).