Hey, is the gap in the middle intentional or did that happen because you mirrored on side of the chair? I would recommend making chair and cushion separate objects and the shape of the cushions is pretty strange - doesn't look very comfortable ;-) Next time please turn down the View-value of the Subdivision Subsurf modifiers before uploading the file - it's kind of annoying if you have to wait a few seconds before the object you clicked on is actually selected. It would be nice if you would name your objects too. - t4k1t