POPSUGAR Home Guess Who Guess What's Hiding Behind This Sliding Door? Guess What's Hiding Behind This Sliding Door? by Home 6/27/09 1 Shares Like us on Facebook This white, perforated sliding door conceals something that in most homes sits comfortably out in the open. Hiding it in the closet makes the room more versatile, and ideal for households who often host guests. Can you tell me what it is? Read More Sliding DoorModern By DesignMetropolitan HomeDoorsGuess Who Get inspired with our daily newsletter Love and Sex Vegetarian Tech DIY Home Food Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.