Gontzal is very welcoming. He stayed past check in time to let us in, as our flight was delayed - this was a very nice gesture we appreciate. The place is very well located in the centre of Madrid, close to buses and metro. Plenty of grocery spots close to the apartment. Just a walking distance (about 15mins) from Plaza Sol and Plaza Mayor. Atocha station, Parque del Retiro and Museums are a walk away. Highly recommended for two people. Thanks Gontzal!