Using your World's Smallest Barbie Dream House is easy! First, take out the miniature Barbie and place her inside the house. Then, use the removable sticker sheets to decorate each room according to your preference. The stickers can be re - stuck, so you can change the decor as often as you like. For the railings, you can attach them to the appropriate areas of the house. When not in use, keep the house and its accessories in a safe place to avoid losing them. To clean the house, use a soft, dry cloth. Avoid getting the stickers wet as it may affect their stickiness. This toy is recommended for ages 6 and up, so make sure younger kids are supervised while playing with it.