We loved the location - so close to all the major attractions and easy subway access. This was the first King mattress we had at any of our Spain stays and it was very comfortable. Gorete and Alicia were excellent to deal with.
The only thing to be aware of is that the street has several nightclubs nearby. While you can’t hear the music, people do stand out on the street talking loudly. We dealt with it by closing the roller blind and playing some white noise on the iPhone. Worked for us.