The apartment is very well located, in the heart of the Madrid center, only two minutes from the Lavapies metro station and 15 minutes walking distance from plaza del Sol. It is also walking distance for reina Sofia and del Prado museums. The neighborhood is nice with many options for cafes, bars and international cuisine.
Pedro was a very kind and friendly host, willing to help and answer questions.
On the negative side, the apartment is on the ground floor at the back side of the building. It is a bit dark, humid and poorly ventilated. Cleaning conditions were not perfect.