Okay, I've told how strange things happen in my house, how objects fall from shelves and things. Mostly I ignore them and they quit. The tin foil falling and hitting my same hand a lot was annoying but solved when I changed cabinets to a ceiling flush type. I could have just kept it some place else but damn it it's my kitchen and nothing is going to make ME change where I put things. Also a CD flying off a shelf and hitting me right at chest level and on a level trajectory was hard to ignore but mostly I just blow it off. No cabinet doors slamming or any really loud noises or anything major so it's pretty easy overall.
Some things you just get used to. Every so often from where I sit at the computer, as now, I see a shadow pass from the bathroom in the hall to the bedroom directly across from it. It's nothing you can predict so mostly you get glimpses from the corner of your eye. My wife has seen it and my cat, if he is on my lap, will suddenly tense and stare at it's passing. It's quick. I've worried it's maybe a faulty wire in the bathroom light but when I've taken it apart everything seems in order. The light never goes out entire but it's akin to a flicker. I've seen no shape of shadow but it's very much like a shadow passing of something on a mission heading across to the bedroom. Never seems to happen when I stare directly in that direction.
We used to sleep in that bedroom before we built on with never a thought. My daughter took it over when we left it and, aside from a Tarrot card moving on it's own incident I was not witness to, nothing strange happened to her there. She moved out ten years back. Nothing odd or creepy about it until I started putting my horror posters all over the walls. It's the spare bedroom now so company has to deal with that and I find it amusing. The grand kids won't sleep there but I can hardly blame them and they wind up sleeping with my wife anyway and putting me on the couch. I don't know why I don't sleep there.
Anyway, my wife's sister spent the night over and slept there. The next morning she tells me she had left the bedroom door open and the bathroom door cracked a bit as an improvised night light. Sometime early in the morning she woke up and felt something wasn't right. She looked toward the bathroom and saw a shadow figure stride across the hall and stand facing her at the foot of the bed. It then just faded away. She figured she hadn't woken completely but it creeped her out. Not enough to decide to not just go back to sleep though. I started "well we..." and got a head shaking no from my wife but the jig was up and I had to tell Sis about the shadow at that point. I wonder if she will sleep over again.
I think your most revealing statement was,
I don't know why I don't sleep there.
Something inside your pretty pretty brain is probably saying no. Speaking of pretty, damn I hate your avatar! I could barely choke my way thru this post! Now yer gonna say, "That Nixon mask on your avatar makes me a little edgy", and I'll say, "That ain't Nixon! That's me!" Feelings will be hurt ... but yeah, interesting story! Ugly avatar.