Good location in the Polanco neighborhood close to the park, lots of shopping and high-end restaurants, and the Anthropological museum. The smart lock makes checking-in very easy and the hosts are always responsive.
This room is one of the smaller Airbnbs I've stayed in. It's been well renovated and the bathroom is clean and looks great. It was fine for us for a couple nights, but I think I would have been just as glad to stay in a hotel.
The bed is a full, not a queen like it says in the listing. The walls are also very thin so you'll hear quite a bit of noise from any other people staying beside or below you. Additionally, during our 3 day stay there was never a security guard or 24-hour host on site, just the smart lock on the front door and some cameras. The neighborhood itself is quiet, clean, and safe.