Fantastic stay. Carlos could not have been a better host - extremely quick responses, very friendly and offered to help in any way he could during my stay. The location is superb, just outside of the busy centre but with easy access to the metro. The place itself had everything I needed and provided and homely and cosy space during my stay. Could not recommend it more.
I also recommend strolling through Quinta de la Fuente del Berro park which is located just the other side of the motorway, accessed by various footbridges just opposite the property (less than 10 minutes walking). It is one of Madrid's lesser-known parks, but one of the best in my opinion.