Plot: Homeowner Chris Flynn takes host Kevin O'Connor to the highest point in East Boston to see the spectacular view of downtown, and a national religious shrine featuring a 35-foot tall statue of the Virgin Mary. General contractor Tom Silva shows Kevin some of the problems with rot on the front porch, and failures in the old stucco exterior, while landscape contractor Roger Cook enlists the help of the homeowners to remove all of the ivy that is engulfing (and damaging) the building