Ana's place is wonderful for a single person staying near Madrid's best attractions. You can walk (30-40 minutes) from Atocha train station and enjoy the views and the city. Also, Sol and the Cathedral of Almudena are also about 30 minutes walking. I recommend walking in Madrid as it is a great city to enjoy by foot. Ana's place is also conveniently located near main metro stations. An Uber to the airport was about 30 euro. The bathroom, which is completely private for you, is nice and spacious.