20 square meter small courtyard landscape design

Quick answer：

Landscape design for a 20 square meter small courtyard involves creating an aesthetically pleasing and functional space within a limited area. Key considerations include optimizing the use of space, incorporating plants, furniture, and decorations that suit the courtyard's dimensions and purpose, and ensuring good drainage and maintenance. Design elements might include a seating area, a water feature, vertical gardening, and lighting to enhance the ambiance.