Take full advantage of your outdoor spaces by outfitting them with some stylish vintage and used outdoor furniture. Decorating an outdoor room can be even more fun than the great indoors. Case in point: A used weather-proof sofa piled with colorful cushions, a vintage wrought iron dining set topped with a dozen candles, little twinkle lights strung up everywhere. Suddenly, your living space has doubled, and the best summer nights are at your house.