Buyers should always contact their realtor to show them a home they maybe interested in. Sometimes buyers feel like they don’t want to “disturb” their realtor or “waste” their time and think they can get the listing agent to show it to them. Their Realtor would never feel like you are wasting their time! Buyers agents want to show homes! They want to protect their clients best interests and point out things that may be of concern. Never feel like you are bugging your realtor!