There's a few here, maybe?!. Old Victorian house. (Yes, that cliche 😄)
There's what really does resemble a dark haired child who peeps at us upstairs sometimes, usually from behind the bedroom door, and of course only from the corner of your eye...
After doing some DIY a gold cross pendant appeared on the floor in another room, a floor which had been vacuumed and mopped several times during and after the work was done. All the usual "no one new had been here to drop it, no one had ever seen it before" etc. Had lived here the best part of a decade by then. I assume it came out of the wall somehow in the other room...but it was weird. There was also old coins hidden in the Victorian stone wall when we uncovered it. They are still here, feels like they should stay.
And half a man, a foggy man downstairs who disappears when you glimpse him. He doesn't move as such, but he looks like he's in motion.
I've heard snatches of a man's deep voice humming and talking, No men live here, and my 50cm thick walls preclude it from being neighbours, I never ever hear them. That one was the only time I've felt unnerved by it, obviously it was in the wee hours and I had to go investigate, and I found all the previously closed downstairs internal doors wide open, but all outer doors still locked 🤣
Friends staying have seen things flitting past in the corner of their eye upstairs while relaxing in the bedroom. And things have moved in extremely illogical ways in the kitchen.
But it's all fine. I don't really believe it's ghosts, maybe some sort of energy or something that we don't understand fully, but it isn't an issue whatsoever, it's their house too lol, they don't seem to use much electricity or toilet roll so 🤷