I don’t remember if it was on this site, but there have been threads before about how flips don’t turn out nearly as good as they portray on the air on FTH.
It sounds as if you’ve done your homework and if you are right, they won’t get what they think they’ll get once it is finished.
If that is the case, maybe if you’re patient you can get it, completely rennovated, for a song here in a year or so.