Luis was an excellent host and his place was wonderful. It has a nice balcony with views of part of the city, it is the perfect size for one to two people, is very clean, and is in a safe area. The location of the apartment cannot be beat - it is right in the center of the city and you can walk to Sol, Plaza Mayor, Gran Via, and many other places from the apartment. It is also right next to the Metro and if need be, you can usually catch a cab right outside of the apartment. Luis was very helpful whenever I had questions and went above and beyond to make sure my stay was great. He was very friendly, timely, and hospitable. The stay exceeded my expectations and I would absolutely stay here again!