Nice apartment in an excellent location: quiet street close to both Plaza de Castilla and Chamartin Station. Apartment is in a nice neighborhood within walking distance from a nice park, two metro stations and suburban and long distance train stations. There is a small supermarket across the street and other supermarkets, restaurants and stores nearby.
The apartment has confortable beds and all basic features.
The shower water distributor requires repair and the bathroom would benefit by adding an air extractor. Although still working, the refrigerator should be replaced (door of the freezer panel is loose, etc).
The host allowed us to check-in early and a representative was kindly awaiting us at our arrival.
We would certainly return to this apartment in a future trip.