The best is to fly to Malaga Airport. The house is only at 70 km. from the Airport all motorway (less than 1 hour). Lots of car hire companies available in airport area. By bus, you can take a taxi from Málaga airport to the central bus station, take the local bus Nerja and Motril direction and go down in La Herradura (17 km. before Motril). If driving, rent a car in Málaga and drive E15. Passing Nerja La Herradura is only 11 km. (the first town entering in Granada province from Málaga). Railway station in Málaga and Granada. To Granada all motorway. I can order for you a confidence taxi from La Herradura to Málaga or Granada airport. (fare cheaper than if you take a taxi in Málaga airport ).