Location, location, location on this Air B&B! Right in the heart of everything going on and easy to walk between all the sites. They even provided us with a PDF of things to do and see! Very responsive and friendly host as well. It was nice to have 3 bedrooms so everyone could spread out and have some privacy in the evenings. I will note the living room was not large for a group to gather but they did provide extra chairs on top of the couch - but it didn’t matter for us since we were outside the apartment most of the time anyway! Would totally stay here again while in Madrid!