I have lived in a bi-level, they are very common in Central PA and work well on lots slanted to the side towards the driveway and towards the road. Consider the stairs, however. Whatever you need is always on the other floor. Entry into the home is a real struggle with packages or groceries. Search for a ranch with exposed basement before you make an offer.
It seems like most sold posts I see are 10% -15% below listing price. YMMV.