Selling using a realtor vs. flat fee MLS

[Zach Ziskin]

I was curious to get some feedback on the pros and cons of going with a realtor to represent you as the seller on a property as opposed to listing with a flat fee MLS service. Obviously there is the commission savings by going with the flat fee MLS. I guess the question is, assuming you as the seller have all your stuff together, what other benefits does having a realtor represent you as a seller bring, and do they outweigh the commission savings of the flat fee listing service?