re: Bond for deed - bad idea?

I am selling my primary home. I am still waiting on the terms. Nothing is in writing yet, but I was told they would pay us full asking price. The couple wanting to buy is a younger couple who I would assume does not currently qualify for traditional financing. I do have it listed with a realtor and she should be able to answer a lot of the questions I have with it. I was just hoping to get some feedback from others who have had experience with these types of deals.