I had a pleasant stay at Ernesto's for about a month. It is a charming apartment, comfortable, clean, and roomy and having two bathrooms felt luxurious. The mattress is super comfortable. Sitting on the balcony while enjoying coffee in the morning was especially nice. Initially the neighborhood seemed a little reserved, but after some exploring I came to appreciate its quiet and convenient location. Overall it was a lovely place from which to explore Mexico City. However, there are a few things I would change in order to make staying here a fantastic experience. There is a high pitched ringing sound in the apartment that recurs throughout the day, particularly when the windows are open. I’m not sure if it was a timer connected to an electric light or a security alarm but at times it was very irritating as I never figured out where it originated. While the neighborhood is very convenient to areas such as Roma, Condesa, and Juarez, you have to cross a major freeway in order to access these neighborhoods. Unfortunately, Google maps is not very helpful in navigating around this obstacle and it took me a week to figure out that there are pedestrian bridges over the freeway that make getting around on foot much easier and quicker. While there is a guide to operating the appliances and safety procedures in the apartment it would be really helpful if information on the area was included as well as restaurant recommendations. Speaking of which Taqueria Selene is the best in the area - their tacos gringas are amazing. Cafe Otro is a nice spot for coffee and I enjoyed Yerba Santa for breakfast on Sundays when many places are closed. Thanks for a lovely stay!