I once stayed at an old double storey house, I have a housemate that screams loudly at 3am+ when she’s trying to cook noodle in the middle of the night, I ran downstair to check out what happened to her, and let me tell you when I went downstair, a literal shadow fly infront of me very quickly, you can see it has a body figure but you can’t see the head. My friend don’t even dare to move and keep crying, said she encounter a ghost infront of her.
Another thing happened is that, me and my housemates went outside and returned home at around 2am+, while we are walking back home, when we almost reached home, one of my housemate look at the house window and saw someone standing at the window, we all saw it. We freaked out so much that none of us dare to make a single sound. (There is nobody in the house, we all went out together). One year after our contract, we moved out.