This guide will walk you through the paperwork for selling a house without a Realtor and various other steps that can give you a leg up. Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller.I'd like to hear comments on how to make my offer more attractive. We have a stepbystep guide with some tips from the professionals on how to buy a house without an agent. Worried about paperwork when selling a house without a realtor? Our complete guide breaks down essentials before, during, and after an offer. There are standard real estate contract forms available online or even at your local office supply store. That may take your buyer's agent an hour or more to set up for you, but will likely take you less than 10 minutes to sign. It's free to see how much you can save. And always include a photo.