Play it safe and never accept a random door knocker who claims they are a serious buyer. Real estate sales consultant Jasmine Ruhle has been run off her feet with interested buyers. Ms Ruhle said with the market going crazy at the moment people were becoming bold enough to approach property owners in a bid to secure a home. I m sure every there s obviously genuine buyers that are desperate with the market going mental at the moment, she said. On the other hand, there s also some not genuine people knocking on the door to see who lives there and what s at the property.