If you plan to buy or sell your home, you will definately need a real estate person help. It is not as easy as A B C coz I have went tru the whole process recently. I really appreciate the service, expertise and advice that I could get from the real estate agent so that all I need to do is just provide them the information, the price that I prefer and wait for the buyer to show up. Unless you're very into this whole buying and selling, it's really a wise choice to let the professional to do the job.