I stayed in this appartement for one month in October. It was comfortable and nicely decorated. It is a quiet street. Pictures of the appartement are precisely as it is.
The location is perfect: go to the right and you can have a drink on a terrace wit a view of the Cathedral and bridge; Go to the left and enjoy the nice terraces at Plaza Paja. From this location you can walk to all major points in the center of Madrid. Communication with Andres was very quick and good. He fixed a small problem in the bathroom within a day.
I would book again! So ENJOY!