This is a very recommendable flat for anybody looking for a very quiet place to stay y a prime location in Madrid. There's no lift so bear that in mind. The flat has been renewed and decorated recently and has made good use of the space. There's a big and modern wardrobe, a very comfortable double bed, and an extra for another guest which also serves as a working space with a big table and a comfortable chair. My only pickle was with the bathroom radiator which has some sharp edges and you can bump into when you get out of the shower or stand from the WC. I had to wrap the valves with a towel to prevent injury. This is the only reason I did give 5 stars to the place. However, I believe Sergio, who behaved as a "super host", will look into that sometime soon. He and his brother were very forthcoming with information and extremely courteous and helpful upon arrival. I strongly recommend Sergio's flat and would happily come back on another occasion.