Find the stories that still refuse to rest.

There are several reasons why apartment buildings could be considered "haunted." These reasons can include their long histories, the high turnover of residents, the presence of shared spaces that can amplify strange occurrences, and the potential for tragic events to happen within the building's walls or on the land before the building existed, which could leave behind lingering spirits. Essentially, a building with numerous stories and frequent occupants can heighten the probability of a haunting narrative lingering within its walls due to consistently available energy.

Hospitals or nursing homes are often thought to be haunted because they are places where people frequently experience extreme pain, suffering, and death. These experiences can be believed to leave behind lingering spirits or energies that may manifest as paranormal activity. Essentially, the high concentration of significant life events, particularly tragic ones, could create an environment where some people believe ghosts are more likely to appear. Some believe that hospitals or nursing homes would be a type of location, much like battlefields, where thousands of lives were lost in a small concentrated area, creating portals for souls to be transported to the other realm.

Old factories or mills are often considered "haunted" because of their history of potentially tragic accidents, harsh working conditions, and the large number of people who may have died on site during their operation. These factors have led to stories of lingering spirits attached to the building due to the traumatic experiences associated with the location. The dilapidated state of many abandoned locations also contributes to a spooky atmosphere, further fueling the belief in hauntings. Furthermore, old mills are also located near moving bodies of moving water (waterfalls), which could potentially act as fuel for the spirits to manifest.