This place is great if you want to be right on the Plaza Mayor! It just has one window out to the Plaza, but it is so fun to be there. We visited during the Holiday season, so it was always full of life and entertaining. The unit has two nice bedrooms, which are nice and quiet on the opposite side of the apartment from the plaza. The only complaint, and this is minor, is that the unit was not stocked with shampoo and body wash, so I had to run out our first morning to stock up. Be prepared to carry your luggage up 4 floors, as there is no elevator available, as is common in older European buildings. It is close to several metro stops, so it is easy to get around and explore Madrid. Don't miss the Mesones restaurants on the outside of the plaza, the San Miguel Market, and the Plaza del Sol a few blocks away. You will love your stay here.