Very close to all major Madrid attractions.
The apartment is exactly as described and in the pictures. Fully equipped to have a meal at home. Though I would not recommend doing that, given the food opportunities that Madrid has to offer;)
Was a bit cold when we arrived, but the heating did it's job quite well. Felipe offered to give us some recommendations and texted to make sure everything is going well and was really quick to answer questions.
So all in all, 5 stars :)