This apartment was in an incredible location--located between Puerta de Sol and Plaza Mayor. Stores, restaurants, and almost everything on my to-see and eat-at list was within walking distance.
Check-in and check-out were simple and stress-free. The apartment was modern, clean, and spacious (comfortably fit 6 people). Each bedroom and the living room had air conditioning.
Questions and issues were addressed in a timely manner. The washer was not functioning properly, however the airbnb company did offer to reimburse the laundry cost and were very apologetic.
Overall, it was a wonderful experience.