Skittering on the attic stairs. I wouldn't like to think what might happen to you if you come in that way. The attic ghost isn't even fond of me, let alone supernatural intruders.
As I said, my home is well defended even without a defensive act on my part. The other ghosts may not be as irritable as the Thing in the Attic, but they wouldn't look kindly on your intrusion.
If you want help, ask me. Otherwise go bide your time elsewhere. My genii loci are not inclined to let trespassers off lightly.