Mericia and her daughter are really really nice hosts. They are warmhearted and kind. The flat is in a good place which is close to restaurants and famous attractions. The subway is about 15mins walking. It's also in a safe and quiet place, good for sleeping. The entrance, the flat and your room have three keys. I can enjoy my own bathroom, which is particularly good. The hosts prepare almost everything I need. Though Mericia couldn't speak English, we communicate without any problem by translation app. Her daughter can speak English. When I need to print my ticket for a tour, they helped me without hesitation. The last day when I leave, because I needed to catch the flight so I woke up very early. I tried to use Uber to call a taxi but unsuccessful. It's only 6:30 and Mericia woke up to help me to call a taxi. She even helped me more that we carry my large baggage together to downstairs because the elevator didn't work at the moment. It's really thankful for all these things. I hope I can speak Spanish so we might have more communication because she is so warm. Anyway, I would recommend this flat as a perfect place to stay in Mexico City.