We stayed in the Atlantico for 4 nights recently and I must say it was one of the best hotels I have ever stayed in. The room was immaculate, large, had a stunning view of Madrid and a great bathroom. It was very clean and the staff were very friendly. The breakfast that was included with our room was also very good. The hotel is in a great location, in walking distance to all of Madrid's main sights. What was even more amazing was the room rate. We paid 160e per night which was nothing for this quality of hotel.