I bought a house that was built in 1938 and the previous owners had lived
there for about 50 years. For a long time I felt like there was another
person in the house, but living alone I knew this wasn't possible. This
"feeling" continued for several months. One day when I felt the "presence
of this person" I just sit on my couch and said out loud "I will take care
of your house." I never had that feeling again.