A very nicely decorated apartment in a fantastic part of Madrid- near the Retiro Park and nice streets shopping and dining, but away from tourist crowds.
There was no working air - conditioning in the apartment, Concha explained that it is only available during summer months. That made the stay not as nice as I expected because we had to keep the windows open at all times we were in the apartment - there is quite a bit of noise coming from neighbors and from the corridor and the shared outdoor space. If you are a sensitive sleeper, like me, the noise might be an issue.