DON'T LISTEN TO THE SCARE STORIES
There is nothing complicated, "special" or otherwise magical about selling a house.
My brother-in-law is an attorney. When my mom died, the local real estate market was on fire (several years ago). I asked him how hard it would be to sell myself.
While he is a bit of a jerk (don't let my wife know I said that), he said the standard forms sold by the big legal publisher in our state were fine and did not leave me open to anymore "liability" than if I used a realtor.
The deal is you do have to know what forms to use (if unsure, it might pay you to spend the $200 or so to consult with an attorney before sale).
The real issue is that the real estate industry has done a great job (as evidenced by some of the responses here) convincing people that it is a magical, complicated transaction and "way beyond any normal person."
And, it is not. Can you be sued if you sell a home yourself -- sure. And you can be sued for the exact same reasons if you use a realtor. Are problems likely -- no.
the real issue is again, the real estate industry has convinced people it is "bad, bad, bad."
When I sold mom's house, it took nearly a year, just because people were scared to buy "without a realtor."
Houses listed by realtor's meanwhile, sold in three to six months.
And, there's the rub...