Great apartment in Madrid. It is close to restaurants and all main tourist sites in the city. A grocery store store is minutes from the place. The metro and train station is 10min walking distance.
We were four guests, and the place was perfect! Comfortable, with the basic amenities, clean and quiet. The description and pictures posted by the host are spot on. There is no elevator. The apartment in on the (US equivalent) fourth floor. Steps/stairs were not a bother to us; we walked a lot during our holiday to make up for the incredible food and wine in Spain!!!
The hosts are very responsive and attentive. I would definitely stay at this place again.