We have a large cistern of fresh rainwater collected from our roof. Water is a precious commodity so use it sparingly. Here in the island of the sun we never flush for number one. Conserve water in every way. We prefer to drink bottled water.
All markets carry it-cheaper by the case.
Most Anguillians boil their cistern water to drink and make ice cubes. You may wish to also. Yes, the water is safe and ok to wash, shower and brush your teeth from the tap. Local calls are free. You may make long distance calls with credit cards only.