The document discusses shooting a thriller film at the Harris Academy Crystal Palace location because it seems like a realistic setting where unusual events would be unlikely to occur, making it believable. The filmmakers are also familiar with the location, allowing them to use the facilities efficiently. Additionally, the building and surrounding area are large, not limiting what can be done, which is important for an action thriller. Photos show specific areas of the school that will be featured, such as the entrance, corridors, stairs, and a classroom.