I rented the apartment for six weeks and had a positive stay based on the following: (1) Pepa is a great host and is super helpful with anything you need (2) the apartment was very clean (3) the location is in the heart of Malasaña and close to three metro stations (4) the building is secure and there are two security doors in addition to a sturdy lock on the apartment door.

FYI - The kitchen is very small, so it's difficult to cook meals here. The apartment furnishings are fairly basic, and the hallways have an average appearance. For me these were not significant issues, but they are good to know. Malasaña is a cool neighborhood, and for me, the location and other positives outweighed the above.

Thanks again Pepa for a positive airbnb experience in Madrid!