Tom conceals a basement door behind a system of rails and stiles that look like paneling. Marble specialist Danny Puccio shows Kevin the new Cararra marble island top. Angela tells Roger her budget for the backyard is beyond stretched and she'll have to hold off on planting until next year. Fence contractor Mark Bushway installs a new PVC fence on top of the retaining wall to provide some privacy for the backyard. Richard learns how a homeowner is turning one of Boston's lighthouses into a summer home. Norm and Tom restore the old, weather-beaten front steps with a grinder, a router, some epoxy and a non-slip exterior paint. Stone specialist Steve Torok installs the salvaged marble mantel and surround in the sitting room. On ASK THIS OLD HOUSE, Roger learns from a beekeeper how to set up a beehive for a homeowner. The guys ask, "What is it?" Afterward, electrician Scott Caron adds lighting to a dark kitchen without having to run any new wiring.