I have two real stories. One I have experienced and one my older sister experienced.
The first one started one day when I was taking a shower. I turned around to pickup a shampoo bottle that was completely laying flat instead of standing up like normal. As I turned around the bottle stood straight up on its own. I freaked out and got out really quickly and was scared to take a shower for like 3 days

. Not long after that incident, it was summer time and I am often up late in the summer time, like 2-3am usually. Usually between 2-3 is when weird stuff would happen in my house. Like I would have headphones and other objects in the middle of my bed. Not even dangling at all or even close to the edge of my bed and randomly I'd just watch as they would look like they were pulled off the bed onto the floor. Also randomly in the middle of the night because I have a niece and nephew who were younger at the time, there were toys around the house. They are motion activated, and in the middle of the night sometimes I would just hear them go off when nobody else was awake. Finally one day I thought I saw a man walking upstairs in my house in my peripherals but when I actually looked no one was there. So finally I told my dad about everything and he told me that the family that lived in the house before us had an older man that fell down the stairs and died in our house

My sister also took a picture with what looks like a ghost face in it

Beyond that he never does anything but its still scary.
The second story is much scarier but I did not experience it first hand. My older sister at the time was moved out into her boyfriend (now husbands) parents basement. The basement was huge so it was basically another house underneath their house. The families grandfather passed away in the basement. The first thing they often experienced was doors slamming randomly. Such as one would be napping and they would hear a door open and slam super hard and ask if the other was home to which they got no response. Sometimes one would hear someone talking to themselves in another room, and they would go check in the room seeing if it was like her boyfriends mom and dad or something doing something, and no one would be in the room. Next I guess one time my sisters boyfriend woke up in the middle of the night to see their alarm clock floating a few feet above where it normally stands and it flew across the room and broke and also my sister said one time she woke up in the middle of the night and she thought she felt another precence in the room, and all of a sudden something in the room screamed "GET OUT"

She said she hid under the covers the rest of the night

. Sometimes they reported also thinking they saw someone crossing between rooms in their peripherals only to look and not see anything. The final thing that happened though that basically made them look for another place was one morning her boyfriend woke up with 3 big scratches along the side of his torso with no report of them before going to bed that night. They moved out and now live in a lovely house and such but I guess no one in their family will go down there anymore or stay there for the night. Nothing happens in the non basement part of the house but that is some real paranormal activity stuff. Normally to me that stuff is interesting but a little farfetched to me, but seriously if you ask either of them about it they are genuinely scared and the rest of the family also says it has a terrifying feeling when going down there.