Very clean and comfortable place with all the amenities listed. The Nuki app for entering and leaving the apartment was great and very useful. The area is ideal for exploring local attractions such as Gran Via, Plaza Mayor and Mercado San Miguel, as well as using the many metro stations within walking distance. The host was very responsive and helped us out with the Nuki app at first try, and provided great tips for our stay. The area and building is very busy with its close proximity to the Gran Via, however the apartment is ideal for a few days in this great city.