Working with a Las Vegas Negotiator If you are working with or as a negotiator, you want to make sure that they have your best interests in mind. Often times, negotiators will try to sell someone on a deal just so they can receive commission. This is not necessarily a good way to negotiate or find a deal. Everyone should walk away feeling like they won with the investment in the property. This starts with finding the right information and ends with making and signing the right contract.