Professional sale agent

As a seller, he and his team can provide an estimated value of the sale property based on the latest market survey. From this point, I would like to say he is fully responsible to his client. That is fair to both of seller and buyer. More than that, since I assigned him and his team to sell one of my properties, he dealt almost everything on my behalf including the refund of bond from the developer. All I need was to sign the offer/agreement. Happy with the service and result. Thanks