Well, it's in reference to PT Collinwood, so we don't really know apart from[spoiler]Sabrina, Stokes (though he did himself in) and, of course, Dameon - and if we extend it to the Collinwood estate and not just the house itself, Claude.[/spoiler]But the point is that visiting is OK - it's living there that's not wise. And so far as the residents of PT Collinwood that we do know about goes[spoiler]Angelique, Alexis, Liz, Roger, Hoffman and Fred all bit the dust - and if we once again extend it to the estate and not just the house itself, then we can add Will, Carolyn and Bruno to the list. That only leaves Quentin, Maggie, Daniel, Amy, and the mysteriously missing Chris left alive.[/spoiler]And those aren't odds I'd want to live under.