The location is excellent. Right next to Gran Via metro station and only a 5-10 minute walk to some of the major attractions like Puerta del Sol, Plaza Mayor, Plaza Cibeles, Museu del Prado etc.
The house is well provided with all appliances and amenities. The hosts are very communicative and will help out with any questions you might have.
The area stays lively till late in the night. we came back at 3 am and still there were lots of people around, so it feels very safe. Lots of eating options nearby also.
This was our first time to Madrid and we really loved staying in this apartment. would recommend it to anyone wishing to stay in the historic district and close to the tourist spots.