I recently purchased the GE washer and dryer as a stackable unit.  Can I say that I LOVE LOVE LOVE them?  I don't know why I didn't do this sooner.  While they are smaller than the original washer and dryer I had previously, it still works for me.  The washer uses way less water than my old washer used and the dryer dries much quicker than the programmed times on the various selections.  And I love that I have so many different options depending on what I'm washing/drying.  I am very satisfied with this purchase.