Apartment was perfect for a city trip in Madrid. The location is the best; 1 street away from Puerta del Sol. All the highlights are a walking distance away, or you can use the metro to go there. The apartment itself is small, but good enough for 2 persons (but not more). Our remark: it was pretty hot in the apartment, and the weather was max 20 degrees Celsius. So I cannot imagine how it will be in summer.