Check in was very comfortable. We got the code to our apartment and the concierge let us in.
The apartment is pretty and roomy with a large fridge and new washing machine.
Location is great, we went sight seeing by foot and all you need is available by foot.
If you go to bed early it might be a bit noisy but that wasn't a problem for us.
I wouldn't look for another place if i came back to mexico city.