The document describes potential filming locations and shots within a house that could be used for a teaser trailer about a woman named Jane who finds herself trapped inside. It outlines several rooms in the house where scenes of Jane searching for an escape or being watched by the character John could take place, including the front door, basement door, bedroom, wardrobe, filing cabinet, and windows. The purpose would be to build a sense of entrapment, mystery, and inability to escape from the confined space of the house.