Q: There’s a real estate company that is buying homes, doing rehabbing and then selling. The latest in our community is for this company to allow customers to access the residence and do a self-guided tour. Our homeowners association community is gated. We don’t even allow vendor codes to be posted on the Multiple Listing Service. We expect agents to meet customers at the gate and escort them to and from the house. Customers would not need a code this way.    Read the Q&A………………………………