Excellent apartment. Very clean, well equipped and modern. Will suit a person alone or maximum 2 people (although you may struggle with the space). Location is fantastic, you've got many restaurants, bars, metro stations and a supermarket that is open from 7:30am to 2am every day.
However, if you go by car it's not easy to find a parking space. The area is restricted to residents only, which makes it difficult to get there.
After all, definitely recommend this accommodation in Madrid.