The document discusses potential locations for filming a film project and analyzes the suitability of each location for different scenes. It proposes Ellie's house in Hextable for the first two locations because they require sitting on the same wall. Sarah Brushett's house in Eynsford is suggested for the third location which involves flashback scenes in a different house. Eynsford Castle or a country lane in Sutton-at-Hone are put forward for the fourth isolated location.