The apartment is awesome. Lot's of space, lot's of baths, a/c in every room, including the living room. Isabel welcomed us, showed everything in the apartment. She also made a delicious cake! Thank you!
The location is super convenient. Walk to Prado, Reina Sofia, Thyssen Bornemisza museums, Retiro park. Atocha train station (for Toledo train ride) is 8 min walk as well.
Lots of small shops and cafes in the area.