Our stay was wonderful. The location is close to shopping, great places to eat and within walking distance of the major museums and parks. However the street was surprisingly quiet and closing the shutters made it very dark and easy to get a good nights sleep. The neighborhood was vibrant and felt quite safe. We had a small problem getting the keys during check-in but the hosts were fast to respond.
Overall, a comfortable place to rest and a good home-base for exploring Madrid. A great place to stay!