The upper part can be designed as a window, which is the window from the front of the sofa. It has a bright and carefree feeling from a distance. When you walk behind the sofa, you will know that it is a door. This design is both beautiful and practical.
Decorative shadow
If you want to hide it, you can add some decorations to cover it up.
Door transformer display cabinet
If the door can be changed, it will be made into a display cabinet.
Secret door design
Give me a suggestion. Make a secret door, just like a wall. If wallpaper is pasted, the same color is pasted on the door, thus forming the same color. This is how my home is decorated.
Hanging pictures and shifting focus
A pair of calligraphy works or Chinese paintings can be hung behind the sofa, so that the focus will be on the painting, not the invisible door.