The flexible assembly design allows for easy switching between the left and right princess seats, and it can also be combined into a sofa bed or used separately. When paired with a movable footstool, it can be easily expanded to accommodate more seating or used as a footrest, perfectly adapting to different floor plans and space layouts. It is filled with high-elasticity foam, which is breathable and has strong rebounding power. It closely conforms to the curves of the shoulders, back, waist and hips, providing comfortable support. The full and soft backrest and widened armrests offer comprehensive support for the body, allowing for ultimate relaxation whether you are sitting for a long time or taking a short nap.