This isn’t the best way to move furniture.
We get it; moving a heavy couch through hallways and down a narrow set of stairs (pivot!) is annoying. But there are certain things in life where there are no shortcuts, and this is one of them.
Those poor guys standing there to catch this couch are in for a very painful, maybe even dangerous, learning experience. We doubt the couch came out in one piece here, but hopefully, the two guys will move out of the way at the last second.
