love this idea, except for the coffee table part and only because the bookcases are too tall. It's a coffee table, an old bookcase, and some paint. Use a plain bookcase and add crown molding to the top and trim down the front.
using a cheap mirror from Walmart or Target: Attach to a piece of plywood (paint it first), then add either crown molding or any other type of wooden accents. Although I've never seen cheap mirrors that wide at walmart.