awesome place! exactly as seen in the photos.
Location is superb, right on "Puerta del Sol" and yet no noise inside the apartment you couldn't really believe is was that central.
Communication with Pablo was excellent as he was very quick to reply, attentive and sent us many tips in advance. Even while there- continued asking us if everything was okay and if we are missing something (which of course we did not since the place is so well equipped).
Another great thing is that for check-in and out you go to the second floor hostel reception which is manned 24 hr so they we're also available there for us to order a taxi to the airport in the middle of the night, which was very convenient.
All in all- highly recommended! enjoy you're stay :)