What an AMAZING place to stay in Madrid. Just nothing bad to say about it. Very clean with HUGE bathroom. It could not be more in the center of Madrid. I think it's geometrically impossible. We never took a bus anywhere since it was all in walking distance. Her house is built to allow air to flow through the rooms so it was never hot even in the 90+ degree weather.

Furthermore, Charo is such an wonderful host. She gives you a map and points out where to go. She treats you well and is very helpful. Se took us to the airport for 30 Euro which was perfect.

Don't look elsewhere to stay. This is THE place to stay in Madrid. The only bad thing was not booking more time.