This is a well-equipped apartment within walking distance of many of Madrid's main attractions. Very modern features, from the Alexa to lightswitches, mix nicely with the industrial decor. The fully equipped and automatic coffee maker was a highlight. Cooking would be a joy too, though we didn't take advantage of this.
The neighborhood is noisy but very easily walkable, with lots of restaurants and food shops nearby.
We did notice an odor in the apartment which seemed to be due to some dogs that normally inhabit the apartment. Nothing too bad (it's from the dogs themselves), and the apartment is clean; the odor is probably impregnated in the carpet or whatever. If you are comfortable with pets then this isn't a problem, but it's something you should be aware of.