Where were the videos found by customers at the Video Hut filmed in the novel, Universal Harvester?

The Collins House is the place where the videos, found by the customers at the Video Hut, were originally filmed as a part of Lisa Sample's plan to preserve the legacy of her mother (it is unclear but unlikely that she had any real hopes of finding her through this project). It is an old farmhouse in Collins, Iowa, where Sarah Jane grew up.