[John Candle]

This is all real simple. You can do what is known as wrapping the house to get the cable from point A to point B , the coax goes around the out side of the house. . What you can do while you are making it harder then it really is , is connect a length of coax to the output on the splitter that the living room coax was connected to and run the coax under doors and across floors and into the living room and connect to the Tv.