We (family of 5) really enjoyed the appartment. There is enough space to be comfortable: three bedrooms, two bathrooms, one big and cozy livingroom and a very nice kitchen with everything you need. There is a supermarket in 65 meters and Museo Del Prado is on the other side of the big street. Also public transport is close.
We could drop off our lugagge earlier which was very kind and nice. The check in was by a woman who cleaned the house. She didnt spoke english so we got a house tour in spanish which actualy works. Its possible to check out later for a additional fee (25 eu).
This appartement is a very good choice!