We're always on the lookout for well-designed, utilitarian pieces; a perfect example is the Stool Tess, by Dutch design outfit Nu interieur/ontwerp. Even if your children no longer need a step stool, it's a great household item to have on hand for those occasions when you need access to hard-to-reach shelves. The Stool Tess is available in oak, white, or black for €119 from Bijzondermooi.