Right, so I'm back home now so will add my experiences, some are my own, and some are what people have told me.
My old house was active, I lived there from the age of 12, to 18, then again from 2012 to 2017, it was an old Edwardian semi-detached house. I don't know a whole lot about the house itself, but one end of the landing and the two bedrooms at that end of the house had a really negative vibe. One was my room, and the other was my sisters. My sister said many times that she saw an elderly man in her doorway, he also used to come into my room too, and stand on the opposite side of the room to my bed. I hated it when he was in my room, he felt angry to me. There was also a time when my sister had just got home from school, she was in year 10, and she said that she couldn't unlock the door, as though someone had left the keys in the door the other side. The front door was mainly glass so you could see through to the other end of the hallway, she was a black figure, and thought it was me, the figure touched the door handle and she could unlock the door. She called out "oi chipmunk, could have at least unlocked the door yourself", about 2 minutes later I came home and said hello to her, she asked if I'd just got there, and not been home yet, so I told her I'd just got in, we went to different schools, so she hadn't seen me walking up the street. She told me about it, we were both freaked out by it, but the house was really quiet, usually you get the old house creaks and bangs, but nothing.
Another time at this house was alot later on, when I'd moved back with my son. He was about 2 at the time, and I was woken up about 3am to hear him giggling, and you know at that age they have a very different giggle when they're being tickled, he was doing his tickle giggle. So I went into his room, which was my old room from earlier, and I could smell roast chicken. A smell I associate with my dad's mum, she'd passed away about a year to 18 months previous. He pointed to the corner of the room and said nan nan. So I asked if gran nan was there, he said nan nan again, so I took that as he was playing with my nan. It happened alot over the next few months, so I know my son has someone watching over him, I'd also felt a friendly presence in my room around that time too, but smelt a perfume I've still not been able to put my finger on yet. I'm a big believer of guardian angels and stuff like that, like family members that have passed watch out for us.
Before my son was born, like a week or so, my nan, different nan to earlier, was at home alone, and there was a Magpie sat on the roof of the house opposite, and then she went out to the kitchen to make a cuppa, and saw another Magpie, as she was going back to the front room, she smelt pipe tobacco, the same type her grandad smoked, she knew something was up cuz he only appears before big events, so she rang everyone up to see if everyone was ok, and thought nothing of it, till the weekend after she was woken up to a phone call off my mum to tell her she was a great grandmother lol.
Another few, not family related ones are from when I've been at work. I worked in a wacky warehouse when I was doing my GCSEs and I was asked to do an open, so part of that was to be down in the play area, alone, doing the safety check, playing on the equipment. I was in the far corner and saw a little boy behind the counter, then when I was at the top of the play area, I saw the top of a head in the store room area, which was a platform above the toilets, with a half level wall around it. Everyone hated going up there because they all got a bad vibe when they were up there alone. Later that shift, when we had no one in, I saw a little girl on the top level of the equipment, waring a white pinifore dress, and her hair was dark, and looked like she'd been out in the middle of a storm. I was freaked out by all of this, as I was there most of the day by myself.
Another job I had was in a pub the next town over, working with my sons dad, he was in the kitchen and I was front of house. I'd been asked to go stock up the fridges behind the bar, so went into the cellar, there was some wire shelves right in front as you walk in, and behind them was where all the beer pumps were, with all the kegs, there was a man sat on the kegs, he looked about middle age and really drawn but he'd gone by the time I'd got round the other side. I'd asked someone else about him, and she'd said that she thought she was the only person to see him.
Coming home from work from that pub one night, about half 11 at night. With my sons dad, in a taxi to the next town over, where we'd lived at that point, all narrow country lanes, one with a huge dip, farms on one side and a golf club on the other, and there was a tiny farm entrance on the golf course side, on the entrance of that junction there was a man in old looking clothes, all three of us, son dad, me and the taxi driver all saw him, but looked in the rear view mirror, there was no one there. It was weird.