The story is written in the first person as a series of journal entries, the narrator a woman whose physician husband has confined her to the upstairs bedroom of a house he has rented for the summer. She is forbidden from working, and has to hide her journal entries from him, so she can recuperate from what he calls a "temporary nervous depression—a slight hysterical tendency," a diagnosis common to women in that period. The windows of the room are barred, and there is a gate across the top of the stairs, allowing her husband to control her access to the rest of the house.