Alex and his brother have been on vacation this week, renting a condo at the beach. Sounds fun and relaxing. Or it would be, if it weren’t for the construction workers re-siding the condo building. They’re tossing debris everywhere, including near cars, leaving tools and construction materials around off hours, and hammering at 8 A.M. It’s making these vacationers cranky, and the real estate agency that rented them the condo said that they would contact the owners, but hasn’t contacted them. The vacation is nearly over. What should they do?