The Doll House was an exact mini replica of the Halliwell Manor that was created by Grams when Piper was a child. Although at the time Piper assumed she made it herself, when she really did it through magic.
The furniture was quite outdated as it was made almost two decades before Wyatt played with it as a toy.
After escaping from it for the second time, Piper blew it up.
- The destruction of the dollhouse in Repo Manor and the death of the demons inside it possibly foreshadows the events of Kill Billie Vol. 2 in which Paige, Phoebe and Christy die when the Manor explodes in a similar manner.
- The doll house is not an exact replica, as it is modeled after the sets (except for the attic). The door on the right side of the house was replaced by the outside of the sunroom.