By public transport from Barajas (airport) Line 8 (pink) to Nuevos Ministerios and to transfer to Line 10 (dark blue) to Cologne Garden. Transship to LRT 2 (you have to pay again) to Somosaguas Sur. Approximate cost 6 euros. Time required: about 1.5 hours. Taxi Madrid: about 60 euros Private Taxi Service house: 50 euros. We must ask the proprietaria and a driver will pick you up and take them directly to the house.