Builder-seller of a single family home promised that the electrical systems had no unknown defects and that Buyers accepted the home "as is". Builder-seller also promised they would install lamp posts on a timer at the top of the driveway before closing. Builder-seller failed to do so. And, almost, immediately after closing, the electrical system started to go haywire (for example, if the dishwasher was on, the refrigerator shut off). The Buyers also discovered that while lamp posts were in place, the timer did not operate; they stayed on around the clock. Buyers then sold the house to X, without disclosing any of these issues. On what theories can X hold Builder-seller liable for repairs to the electrical system and for the lamp posts? What defenses will the builder-seller assert? Can Buyers be liable to X, If so why?