He didn't go out the door and walk down the stairs.

She stood up and walked down the stairs to the door.

The people got up and began walking down the stairs.

He turned and walked down the stairs, out of the house.

They did not get up until we started walking down the stairs.

I went out of the apartment and began walking down the stairs.

She walked down the stairs, coming to a stop on the last step.

They walked down the stairs together to the living room.

She walked down the stairs to the fourth floor, deep in thought.

She went out and started to walk down the stairs.