The unit is much lighter than it looks, making it easier to hang on the wall.  The wood shelves look kind of fake close up and are cheaply spray painted black on the underside.  Because the unit is so big it has to be hung high, and the unattractive black underside of the shelves will be apparent.  
I'm going to try to repaint the shelves top and bottom, before I hang this in my bathroom.  The unit has a simple, graceful look overall, and the wide shelves are spaced far enough apart to provide a lot of storage.