I myself have experienced something twice,when I was about 8 years old when I still shared a room with my younger sister. We had bunk beds since I was older I got the top, one night when I was sleeping( I sleep on my stomach btw) I woke up to feeling something tapping my shoulder like hard enough to wake me up from a deep sleep. At first I was mad and thought it was my sister screwing with me but when I looked in the mirror that was across from our bed she was sound asleep in her bed and plus it would have taken her a couple seconds to get down from the latter that led up too my bed plus she was afraid of Heights and would always need help anytime she would try to get down. After I realized that I wasn’t my sister I thought it was my dad who had come home late but when I looked in the doorway no one was there. Even though this happened 6 years ago and I have my own room and don’t even live in there anymore it still scares me too death and I can’t explain what happened and neither can my parents another Experience that I had in that room was a couple days before my 10th birthday when I was moving into my own room I was asleep in my bunk when all of a sudden I felt something pushing me down on me like pinning me down on my bed and I couldn’t move it felt like someone was sitting on me and almost suffocating me. It lasted about a minute and then it just stopped. since that day I have 100% believed in the paranormal. I generally believe that my sister room is haunted but my sister has never shared any kind of experiences with me at all so maybe the ghost just doesn’t like me but whatever it is I don’t care I refuse to ever sleep in there again and since I’ve been in my room nothing has ever happened to me....yet..... I really hope not. But if you guys have an experience please do share.