Miguel is a nice host, a bit rough to respond messages with "That's in the instructions" kinda way but whatever, he was attentive and quick to send his helper when I had ant issues. He has a nice little roof-apt setup (minding that is 17 bucks a pop), the location is great with malls, restaurants, market and transport somewhat close by. The neighborhood feels ok safety wise.
I do have to mention a few things that you as a guest should talk through with the host:
*A few things need cleaning attention, like dishes and shower heads. The water heater is not hard to operate but you might need to watch an instructional video if you do not know those. Hot water and decent pressure for the 10 days I was there. He provided soap and lotion for the 10 days. The host offers a wide variety of amenities but asks for a tip for the use of those (which I think is reasonable).
* THE STAIRS: Ask for a picture of the stairs. The apt is on a 3rd floor and it is reached through a spiral stair that might be perfectly fine but feels dangerous. This is a hazard in case of an earthquake too.
* There is metal working going on right now (Aug 2019) right next to your window, so the metal cutting noise and hammering, combined with the welding fumes are something you should really discuss with the host before clicking the reservation button.
* When you reserve, you get a set of rules that tell you to cancel your reservation if you are expecting a 5 star hotel. Have that in mind.
* Apparently the host has a problem with the neighbors not liking airbnb guests.
Overall, for 17 usd I would reconsider staying at Miguel's if the stair was not my worst nightmare and if I didn't wanted to work in the apt or sleep until late. The zone is great, with Roma and Condesa having bikes and scooters for rent, restaurants, market, subway, metrobus and bus kinda near, wifi operating ok, almost no noise from the street at night, a couple of fans that keep the apt cool and a small but useful kitchen with a tiny fridge, just enough to cook a couple meals and store a six pack. The bed is not soft as a cloud but I slept well on it. I really think Miguel should be more clear in the listing instead of sending you instructions that disclose important stuff after you reserve.