So this is entirely hypothetical, and is only coming from a conversation that I had this morning, but I think it is a cool discussion. Let's say person A is in the market to rent a house. Person B is looking to rent a house. Part of the terms of the lease is that person A is responsible for all utilities, including landscaping on a fairly large property. The owner informs person A that all the contacts for the utilities are already in place and that upon moving in person A is fully responsible for payment. What the owner doesn't tell person A is that he owns the landscaping business (that person A will be paying). The contracts are also non negotiable. So the question is this: should the owner be obligated to tell the prospective tenant that he owns the landscaping company? Discuss..