And I worked in a local company office some years back, which had moved from a building miles away in another town.
Turned out they had moved because the old place was horribly haunted, and it was well known that it was.
It was a warehouse storing drums and heavy supplies. The man who worked in the warehouse which was huge, worked on a forklift, bringing shipments in and out.
He would be driving around a corner in the warehouse and run right into a group of 'people' hanging up in the air, watching him. They were former employees who had all passed on, but were still there. It was creepy because they were up high, not standing on the floor.
He saw them so many times that eventually they had to move.