We supply and connect a water pipe from your mains supply to the cabin. There is a one-off charge of $60. (pipe and fittings remain the property of Cabins To Rent). The use of typical garden hoses is illegal due to toxicity.
Tank water is fine so long as a pressure pump is in use instead of a gravity feed from a header tank. The pressure required is a minimum of 25psi and a maximum of 75psi, with a minimum flow rate of 5 litres per minute.