Great stylish space , very clean , and well equipped. Conveniently placed for the Metro and easy to access from the airport via the Metro. The TV has many channels and apps so there is something to watch if you are staying in for the evening.
Lots of bars and cafes nearby plus a supermarket for your daily needs .

One small issue was that there was building work in the apartment block and because of the noise you would not be able to stay in the apartment during the day. We were out and about in Madrid so this was not an issue for us but could be for others.