The layout of the house is important, as it breaks the space into two main portions: one is essential living spaces for the siblings, and one is extra communal space that nobody uses. The home is a metaphor for the siblings’ psyche, with the most secure and private rooms that they share coming first, the rooms that encapsulate the life of a big, active family relegated the back, and beyond the rear of the house lies the bustling city. In the same way, Irene and the narrator’s relationship is at the forefront of their lives, followed by the memory of a family that they try to preserve, and finally the dusty outside world they try to keep out. The unused family rooms are a buffer between the siblings and the city, just as their attachment to the past keeps them from creating their own families and futures.