In the video, a man is seen assembling a cat tree. He is wearing a black shirt and glasses, and he is standing in a room with a light-colored wall and a white door. The cat tree has a beige base with a black platform and a rope-wrapped post. The man is placing a circular cushion with a blue and green pattern on the top of the post. He adjusts the cushion several times to ensure it is securely in place. The video is shot from a side angle, and the man's actions are clear and deliberate.