Thinking of painting your NYC apartment? Our ultimate guide shows you the tools, prep work, and techniques the pros use for a perfect, long-lasting finish. This 4,000-word tutorial covers the 10-step prep process, choosing the right paint for pre-war plaster walls, and the secrets to a streak-free result. With 10 interactive tools, you’ll learn how to tackle the unique challenges of painting in a New York City home and decide when it’s time to call a professional.