I highly recommend this apartment. It is lovely, spacious, and very well situated. The owner is nice and very helpful.
We were walking distance from the Prado, Reina Sofia, the Park and the Metro. It was across the street from a terrific restaurant (that the owner told us about) and just upstairs from a nice cafe ( easy for ice cream, beers and coffee). Many really nice clothing shops are on the same street and there is a big traditional food market around the corner. We had a bedroom with a queen bed and en suite bathroom, and our son had a bedroom with a twin bed and bathroom in the hall. The apartment has air conditioning ( a must in the summer in Madrid), a clothes washer ( convenient), a well small but equipped kitchen, a cute terrace and a very nice sized comfortable living/dining room with a large screened TV.