We had a fantastic stay at Yolanda's. The apartment is cozy and very well furnished and equipped. It is calm, located in the back of a large courtyard. The location is really easy to reach from the airport. Via RENFE, it's a 25 mn direct ride. As we spent our week in the main museums, we never had to take the subway and walked the entire time. For example the Reina Sofia museum and Anthropological museums are a 10mn walk away, Caixa 12mn, the Prado and Thyssen no more than 15mn. The neighborhood is a quiet, working class one full of groceries, local restaurants and bar. For more festive places, you can walk 10mn into Lavapies and find anything you could dream of. From Atocha station, just 5mn away, you can reach any city in Spain that can be reached by train. Yolanda has been a wonderful host. Our flight was a bit late and she kindly waited for us. The place was all prepared for our arrival and she took some time to show us on a map the various sites of the city. Highly recommended!!!