The lifespan of a well-made sofa can vary depending on factors such as usage and maintenance. Generally, a high-quality sofa, properly cared for, can last anywhere from 10 to 20 years. Regular cleaning, avoiding excessive sun exposure that can fade the fabric, and using protective covers can significantly contribute to prolonging the sofa's life. Investing in a sofa with sturdy construction, quality materials, and expert craftsmanship will enhance its longevity and ensure you enjoy it for years to come.