I have absolutely no complaints about our stay. The location was perfectly central, and while the area immediately outside the apartment was a bit touristy, it was very safe and convenient, and we were able to walk to several desirable destinations (Mercado San Miguel, trendy shops and restaurants) within 15 minutes. The metro stop one block away from the apartment took us very quickly to the Retiro and museum areas. The apartment itself was spotless and very easy to use. The layout was perfect for us with 3 kids and my mother-in-law staying with us. We cooked a lot, and the kitchen was great and well equipped. There was a great view from the nice balcony (not huge but much larger than it looks in the photos). Alfonso was very communicative and helpful, and as flexible as he could be with our check in/out process, which I appreciated. We loved it and would absolutely stay again.