lodger

In The Lodger an ominous character paced the floor, which Hitchcock constructed of glass.

Besides this, the lodger who occupies the first floor above me, leaves the house.

I'll tell you what, though; my lodger is so black-humored and gloomy, that I believe he'd as soon make that bargain as any other.

And I declared myself her boarder, as well as lodger; and dinner-time approaching, was not denied to be the former.