The 16 by 16 size is perfect , the cube looks substantial, good for a footstool or to pull up to the coffee table for an extra seat.  the cube I ordered is more off white than "smoke gray".  Texture and contrast of the square pieces of fabric are less noticeable than I had hoped.  Overall very pretty, nice size, easy to move around.  Looks almost like solid color rather than contrasting pieces.  Well made.