Building a small ADU (Accessory Dwelling Unit) doesn’t mean you have to compromise on style, functionality, or comfort. Whether you’re adding a guest house, office, or rental property to your home, making the most of limited space can be both a challenge and an opportunity. With thoughtful design strategies, you can transform a small ADU into a highly efficient, stylish, and versatile living space. Here are some innovative and practical design tips to help you maximize every inch of your ADU