I made a video on YouTube once about paranormal experiences at an ex's house.
It was a large one story house with an attic storage space. And a little side room off the kitchen that had a spiral metal staircase leading up to a small studio apartment over the garage.
- One night when I was there alone with his stepmother (he and his dad both worked night shift at the time), I heard footsteps pacing back and forth above the ceiling. Not under the apartment, but coming from the attic. There wasn't enough room for a person to stand up in the part of the attic with a floor, that they used for storage. And the footsteps were pacing back and forth across the ceiling where there was no floor in the attic, only the ceiling and insulation. Also, the only access to the attic was right inside the house, off of the living room. Nobody pulled the ceiling door open and the ladder down. I grabbed my stuff and left a message for him that I had to go to work early and was going home for the night, told his stepmother I was leaving, and gotTFO.
- The little room where the spiral staircase was located had a microwave, and a snack cabinet. One night I went to make a bag of microwave popcorn. I had my back to the staircase and heard footsteps on the stairs. I spun around and nobody was there. This happened more than once. I frequently felt like someone was watching me every time I went in that little room, and never hung around in it very long.
- They had a tenant in the apartment for a while. One day she came into the recreation room where me, my ex, and some of his buddies were watching a movie and ripped into us for messing with her and freaking out her cat. She said the cat would be fixated on the door into the apartment, and arch it's back, puff up it's fur, and growl. She claimed we were sneaking up the stairs and doing something outside her door to provoke the cat. We definitely weren't messing with her cat. But, she claimed the cat was fine before she moved in there and believed we were messing with her and her cat. She moved out shortly after.
- One night after the tenant moved out, me, my ex, and a few of his buddies were in the apartment, sitting on and around the bed, watching TV. I noticed one of his buddies looking at the window with a confused look on his face. The window shade was slowly moving forward a few inches, then quickly moving back. Like someone was pulling it forward, and letting it drop. I saw a flash of movement off to the side, and a heavy candlestick slid a few inches across the top of a dresser, then slammed onto it's side, like an invisible hand knocked it over. Everyone jumped. Me and the one guy were the only ones who saw it happen.
- My ex had been somewhat into the occult before I met him, more or less teenage exploration, dabbling in "spooky stuff", not taking it completely seriously but seriously enough to actually dabble in rituals. I always wonder if he didn't inadvertently attract or invite something into his house. Also, the apartment had been his space when he was a teenager, and that was the room he stored his chest of ritual tools and books in. It seemed like that little apartment had a strange vibe to it.