<human>: Summarize the given text in a few sentences.

A little background...

My SO, his mother, and I recently went to visit one of my SO's brothers. He and his girlfriend (L) live in a house on the ocean where we stayed for a few days. They told us beforehand that they were pretty sure their home was haunted. It is situated between two Chimacum indian burial grounds, and they frequently hear loud crashes upstairs but never find anything that could have fallen. Their CD player will also turn on and off at random, with some artist preference, though it never happens at night. 

One night as we were all talking about what has happened in the house, my SO's brother mentioned a time when they were in their bedroom and L was suddenly startled. When he asked what it was, she had replied "It's standing in the doorway."

L is a pretty down to earth chick, it seems. She does a lot of traveling and is currently in school to be a masseuse. There is nothing about her that would make you think she is insane or would do anything for attention. She had never mentioned this "ability" before and didn't seem to want to talk much about it.

Naturally, I prodded her about it. I asked if she was psychic, and she said, "No, not at all. But when you've been able to see things [people] since you were a child, it doesn't feel strange."

She pretty much left it at that.
<bot>: Someone I know claims to be able to see people/spirits but she doesn't seem crazy and isn't an attention whore. Are any of you REALLY able to see these things?