The apartment was amazing, and couldn't have been in a better location for shopping, eating and all the tourist attractions! Due to the room being in the roof of the 5th floor, it was silent, no noise at all from the busy streets below! We felt very safe with the bustling nature of this area of the city, with couples, family's and larger groups waking around until 2am!
We would highly recommend and will definitely be staying again when we return to Madrid!