We stayed 4 nights in this fantastic apartment. We were 3 and there was lot of space. It's hard to believe, but the view is as in the picture. Even better in sunset. The location is perfect, just next to Latina area, 1/2 an hour of walking from the Prado museum. Lots of restaurants in the neighborhood. Food markets nearby. The apartment is easy to reach from the airport 1/2 a hour in taxi, fix price 30 euro. We didn't have any contact with Sheila and Christina, but Pedro was a very helpful host and easy to get in contact with at any time. I can highly recommend Sheila and Christina's apartment and Pedro as host