Overall, I was very satisfied with my 4-night stay. The location is unbeatable—right by the Retiro Park, which is perfect if you want to go for a run. The staff were very nice and their English was good. The room itself was clean and well-designed, and the breakfast was excellent. The only downside was a slight musty odor in the bathroom, seemingly due to a lack of an exhaust fan. Still a great choice and highly recommended!