Dynamic Property Exchange Purchasing Criteria If you are selling a home, condo, town home, or duplex here is our Purchasing Criteria: Purchasing homes, condos, town homes, and duplexes from sellers who had unsuccessful Realtor listings. Purchasing homes, condos, town homes, and duplexes from sellers whose house is in need of extensive repairs for which banks will not give a loan. Purchasing homes, condos, town homes, and duplexes from sellers who have moved into another house and they're making mortgage payments on two houses. Purchasing homes, condos, town homes, and duplexes from sellers who can no longer afford high mortgage payments and have little equity in the home. Purchasing homes, condos, town homes, and duplexes from sellers who no longer want to be single- family or two-family landlords. Purchasing homes, condos, town homes, and duplexes from sellers who prefer a higher return on investment rather than all the money from the sale. Purchasing homes, condos, town homes, and duplexes from sellers who need a quick sale but are firm on the asking price.