Room (2015) is a gripping drama about a mother and her five-year-old son who are trapped in a small room. The mother, Joy, must use her wit and courage to protect her son, Jack, from the dangers of the outside world. As the two attempt to
From Wikipedia
In a building or a ship, a room is any enclosed space within a structure, typically bounded by walls to which entry is possible only via a door or other dividing structure. The entrance connects it to either a passageway, another room, or the outdoors. The space is typically large enough for several people to move about. The size, fixtures, furnishings, and sometimes placement of the room within the building or ship support the activity to be conducted in it.