This was an authentic feeling Spanish flat in an unbeatable location, close to a metro stop (Antón Martin), and walking distance to all the major attractions. It was very central but not too close to the noisy touristy area, which allowed us to retreat in the calm when we needed to. We were really happy with our room and private bathroom.
Maria was extremely welcoming, friendly and helpful, gave us a long list of places to go and see, good restaurants, tips, etc., and even helped me to contact the taxi company after I forgot my scarf in a cab!
It was a real pleasure to stay with Maria and we would happily come back if we return to Madrid.