This apartment is in the best location and great view when you standing at the pretty balcony.You can go museo de Prado,museo reina sofia,Museo Thyssen-Bornemisza,San Miguel Market.....these amazing place by 10-15 minutes walk.We're so enjoy the art and food travel daytime and also the downstairs a lot good fashion stores to shopping too(Prada,Lowe,big Zara building...),also coffee store,fruit store,bars...anything you need are so convenient.Also there's a taxi station right in front of the building,10-15minutes to the train station/airport.
The apartment itself also fantastic,every bedroom is quite comfortable and my friends are quite satisfied,the furniture and interior taste is good,kid room is pretty too.The only regretting thing is the day before we leave there's a construction worker besides the room and quite noisy.
Anyway,it's a wonderful apartment,nice and friendly contact persons(Migue,Rafa and their friend).
We recommend it to the people who plan to Madrid,you'll love it.