Ikea Kallax Custom Cushion You pick the by HearthandHomeStore, $179.00
IKEA kallax $59.99 placed horizontally under wall closet system http://www.ikea.com/us/en/catalog/products/40275846/
love this space!! Note the Kallax IKEA Hack in Neon Yellow by Panyl
Ikea hack: expedit bookcase with staibed legs from Bunnings makes for a lovely low shelf.