Maybe it's weird, but I could live that house. I've lived in others where bad things have happened. I believe in a lot of paranormal things, but I mostly believe in energy and the idea of taking a place with negative energy, a place that's had some bad stuff, and "flipping" it with positive appeals to me. If something awful happened to my family (knock on every wooden table in my house) then I would love it if another family moved in and filled the rooms with laughter, music, and talking again. Something terrible happened, but lots of beautiful things happened in it, too. For me, it would be sadder to see a vacant lot or even a new construction than to drive by and see the yard full of children's toys, a family grilling out, etc.
There's no right or wrong way to feel about it, though. I just have a thing for houses.