My story happened in Subic, Philippines. In one of our mobile medical services trip.
We stayed in a villa owned by a friend of our boss, the villa has no permanent occupants, and it was like a vacation house.
On our first night, all the staff gathered at the living room after dinner, our boss had bought few bottles of beer and brandy for the boys. And while they were having their booze, the girls were just there to listen to the discussions and story-telling of our boss. He was telling us about some horror stories, and the girls were all scared. There was one female staff that was at the bathroom upstairs taking a shower, suddenly she was rushing downstairs, crying and her hair still wet and she has a towel wrapped around her body.
When she has calmed down a bit, she told us that while she was taking a bath, a figure of a man appeared at the glass wall (the glass wall was the divider between the shower room and the toilet room). It was like an embossed figure than came out from the glass wall, and she was deeply terrified, so she hurried out.
All the girls were terrified, and we took the bath by two's.
No one wants to go inside the bathroom alone.
There are more incidents that happened in that haunted villa as we call it, I'll share them next time.