This apartment is a fantastic location very close to everything you want to see in Madrid! This trip was my second time staying at this Airbnb and both times were excellent. I feel very safe in this apartment and the door has a strong lock. The location is great and can walk everywhere, especially to the museums and shopping areas. The street itself has a residential yet vibrant feel to it and there are locals around who recognized me and said hello. Grab coffee at Luso close by on Atocha and sangria at Cacao Restobar right next to the apartment, plus there are at least 3 grocery stores close by. The apartment itself is small but nicely decorated with a comfortable bed and a good shower--perfect little home for a solo traveller or a couple during a visit to Madrid. I hope to return again soon!