DS and FDIL are looking at a house tonight. They don't have a realtor and are wondering do they just use the listing realtor or bring their own. Now I said to use the listing, since there should be more negotiating room since the 6% comm is all hers and the one company. Now my brother suggested a friend of his, who is a realtor..but then they have to split the comm. and my sil (who is licsensed but not working) gets a piece of the comm since it will be a referral for her (don't get me started on this..she got a piece of my house when we bought it). So, is he better off using listing agent or bringing another one into it?