When I moved into the area eight years ago I viewed some properties through Harvey Robinson and found them to be professional, i.e. on time, informative, good follow-up but not pushy, honest and most importantly only showed me properties that would actually be of interest to me.
When selling my property they only showed genuine purchasers around and ultimately sold the house very quickly. It was marketed at the right price and as advised by them. I received the update calls as promised and they worked with me once the sale was agreed through to completion.
No other agent in town will give you the level of service and professionalism that they offer.