I LOVE how all the agents in here are like, "USE AN AGENT!" Haha
I mean, you don't need one but as they said, you can make the agent literally run around town and do the work for you. Good agents blow WEEKS trying to sell your property and often times they can get your home to sell for more than you can alone.
You can have a whole bunch interview with you and then pick the best bang for your buck (don't stiff them too hard, they waste tons of time since it's their job)
If you go do it yourself like a few mentioned, get a purchase agreement and expect a rush of calls/showings if you priced it right. You could hire a lawyer but they might just review the contract and you'll find yourself running around like a headless chicken.
Make sure you disclose EVERYTHING, as a buyer can turn around and sue you if you lie / keep quiet when they ask you a material question (Eg: "is the roof broken" (it is) you: "I don't know." <-- can get you sued)
People already covered other parts above but definitely educate yourself so you don't get swindled!
Cheers!