My trip to Mexico City was great! Martha was so friendly and her little dog was a sweetheart as well. It's easy to get to her place from the airport using the metro and then it's about a 15 minute straight walk down one road to her place, so it's fairly easy to navigate. The room was clean and welcoming. The area was safe and the apartment was secure. I would highly recommend staying with Martha on your trip. With two beds, it's really convenient for two people as well. If you're traveling alone like I was, you'll have plenty of room to spread out!