Really nice apartment in a great neighborhood. There is a 24 hour front desk. Everyone there is friendly and helpful. The apartment itself is chic and has a few appliances that make traveling easier (coffee maker, washer and dryer, reasonably large fridge and freezer). There are a lot of nice shops and restaurants around and Chapultapec park is in walking distance. I'd recommend it to anyone.
One thing to note: do make sure that you follow the host's directions to the building and not the ones that Maps or Uber gives you. Those will put you several blocks away from the building.