In Cliffside Park, where you are writing from, available property is located in all sorts of areas --near schools, businesses, busy streets, etc. The answer to your question is not which agency has had the most success in general, but who do you want to work with who will do a good job emphasizing the positives that will outweigh the location near the high school. If you are on a block that sees alot of traffic before and after school, as well as for evening events, sports events, etc., then it will be a little tougher. A good agent will recommend a selling price that will help to overcome the deficits. Give me a call!