Discover H&H designer Trish Johnston's secrets for converting an outdated space into a fresh and contemporary retreat. She replaced a single sink vanity with double sinks and a luxe marble countertop. Herringbone floor tiles and a classic chinoiserie wallpaper lend a traditional feel to the bathroom, while modern elements such as a glass shower, a deep rectangular tub and polished nickel square faucets complete the hotel-chic look. Learn how to liven up a fireplace while not in use with a pretty wallpapered mantel and DIY decorative screen. Plus, get Cameron MacNeil's tips on bringing indoor style to an outdoor patio with a well-arranged seating area, modern patio furniture and planters, graphic throw pillows and lanterns.