In the video, there are three people in a room. Two of them are standing on a ladder and the third one is standing on the floor. They are all engaged in the process of hanging a large wallpaper on the wall. The wallpaper has a picture of a city skyline on it. The two people on the ladder are holding the wallpaper and carefully placing it on the wall, while the person on the floor is assisting them by holding the bottom of the wallpaper. The room appears to be well-lit and the wallpaper is of high quality. The people seem to be working together to ensure that the wallpaper is hung correctly and smoothly.