An interior designer helps optimize space in small homes by creating smart layouts that maximize every inch of available area. They use techniques such as multi-functional furniture, hidden storage solutions, and visual tricks like light colors and mirrors to make rooms feel more open and spacious. By carefully analyzing your lifestyle and the structure of your home, a designer ensures that each corner serves a purpose without making the space feel cluttered. Their expertise brings both practicality and style, making small homes more comfortable, efficient, and visually appealing.