This is an AWESOME place to stay. Álvaro embodies what it means to be a Superhost: he provides you with so much (including informational materials about Madrid and things like extra masks and hand sanitizer), was super communicative, and had great advice. His apartment is incredibly clean and has all the amenities you could want. The location is perfect, too. It is right on the plaza and steps from the metro station, with plenty of taxis available on the street. It is an interior facing unit, so it is quiet at night while the nightlife goes on. If you don't mind walking up to the fifth floor (which we didn't), then absolutely snag this place!