I'm a business traveller who stays exclusively at AirBnB locations in Mexico City, and I really enjoyed my 2 months at Olivia's place. First off, the location is excellent - la Roma. A walk in any direction provides an abundance of restaurants, shops, things to do and places to see.
The 4th floor apartment is very bright and airy, and the building very quiet. The kitchen has everything to cook at home, with good appliances. It is laid out as a series of rooms, so plenty of space for 2 people. The shower provides a brief and hot experience, and is right off the main bedroom.
I setup my desk in the living room, looking out the windows all day. Olivia's artwork in the place provided lovely backgrounds for calls. The internet is fast and reliable, and it was easy for the two of us to each have our own work space.
Olivia was very responsive, and I was met by her friend in-person for check in. Any issue was resolved very quickly.
If you are looking for a very authentic Mexico City experience, book this place - it is lovely and I'd stay there again.