The apartment was located in the center of Madrid. Many of the must sees of Madrid were within walking distance, including museums, cathedrals, the royal palace and lovely parks. Grocery stores were within easy walking distances, which means that if we forgot a couple of things, there was no problem getting back to pick them up. Nader was very responsive to requests for taxis; very informative about what to see and how to get around. Overall a very nice experience.