This is a very spacious apartment that gets lots of daylight in a nice neighborhood of Madrid that is conveniently located (with in walking distance to the Retiro park, Prado and other museums). There were lots of nice restaurants in the neighborhood. The hosts were great with smooth check-in, prompt communication, and great local tips! The well-stocked kitchen had all the necessary amenities, including coffee to get us started.
The only minor issue can be traffic noise at night, since the unit is on the 3rd floor of a corner building on a very busy road; this noise can easily be cut down if you close all the glass doors at night and maybe use a table fan to drown it further.
We would not hesitate to stay there again!