This site collects data from area MLS sites and posts. It is not a FSBO site. If you are thinking of selling a home in the current market you will need the help of a professional realtor who can provide a comprehensive marketing plan and access to the websites, such as this one, and professional photography and marketing materials. It is a buyer's market and a seller needs access to current sales data and performance, expertise in positioning his/her home among the inventory, as well as an advocate for his/her objective in order to be successful at selling in the shortest time at the highest price.
I would suggest visting the local brokers in your immediate area and interviewing the agents. Start on the web looking over their resumes, visits Open Houses in the neighborhood and speak to the hosting agent and ask friends what their experience has been and if positive, speak to their agent.
Good Luck, and call or email me if you have more questions.