You can reach the airport of Vigo from any destination and then say whether take a taxi directly to the house or take a bus to the bus station and to transfer to another bus to the ferry terminal or take a bus to Cangas with stop Rodeira beach. In the maritime station take the boat to Cangas. In Cangas, the house is 1.5 km. from the port in a straight line so you can walk, taxi bus is all in the maritime station to choose from. By train you get to Vigo, is near the maritime station, repitirias the above steps, once the maritime station