Our family stayed at Marias apartment for a week while visiting our daughter who was studying in a university nearby. The layout is perfect for a family with a separate living space from the 3 bedrooms. It is very spacious. The hosts were very accommodating and responsive.
We also loved the neighborhood. There are tons of great restaurants, bars and shops-and a grocery store next door. The metro is walking distance and east to get into central Madrid.
The only downside is that Thursday , Friday and Saturday nights it is really noisy in the main bedroom (other 2 bedrooms are quiet). The noise goes until 6am. This apartment is perfect other than this issue!