Great location, it is close two metro stops (Cuautehmoc and Balderas) and to Metrobus Hamburgo. The neighbourhood is very quiet and safe, the building has 24h watchman and there isn't much traffic. The apartment itself is great, a nice comfy couch and a nice kitchen to be able to cook meals. The rooms are good, comfortable beds, plenty of closet space for all your things.
Overall I really recommend staying at this Airbnb, be it long-term like me or only for a few days.