Four Corners is primarily a training centre in film and photography. It contains two AVID edit suites, five individual colour (or b/w if needed) darkrooms and a large communal b/w darkroom, a disabled darkroom, an open plan office with six separate offices, as well as a large gallery with natural lighting. There is also a training room, which can seat 25 people. It has a green sedum roof and a walled garden. Four Corners has approximately 13 rooms, excluding the darkrooms and washrooms.