Incredible hospitality and absolutely stunning apartment.
I initially booked the downstairs apartment (the listing this review is under), but the hosts were nice enough to let me upgrade to the upstairs apartment for free. I only walked through it briefly, but from what I remember the apartment this listing is for looked very spacious (much more so than you can see from the photos). There was a very strong wifi connection, and it looked very comfortable. It was a little bit on the darker side, however, it was dusk when I came by.
The upstairs apartment was absolutely stunning. A little less space, but more than enough for one person or a couple (perhaps even more). The host brought me fresh firewood and firestarter so that I could enjoy the fireplace in the bedroom. At night, I noticed that you could actually see Mexico City from the patio! The city lights in the distance were breathtaking. Facing the patio is a workspace, you can work on your computer facing the city lights. In the daytime, you just see trees out of every window in the apartment.
The whole house has a very rustic feeling and is very charming. It seems like it was hand built, and it's full of these artistic elements and repurposed materials. It's very clear a lot of care was put into the construction of the home, as well as a lot care put into making it very comfortable for guests. It really had anything you may need. The hosts were incredibly attentive throughout my stay, too. At one point, I had an issue with the fridge, and within 30 minutes they brought me an entirely new fridge! When I left, I forgot some clothes at the apartment, and they were nice enough to hold on to them for me and accommodate me when I came back at an inconvenient time to grab them.
The only thing I'd say is that it does get a little cold. The bedroom warms up quite nicely (I think there is heating beyond just the fireplace), but because the kitchen and dining room are lined with windows, that area can get a little colder at night. Just make sure to pack warm clothes when coming up from the city. Don't worry about being cold in the bedroom -- even before it warmed up the blankets provided were enough to keep me very warm. I saw another reviewer posted about some issue with light in the bedroom. All of the windows in the bedroom have curtains now, so don't worry about that either.
The street it's on is quiet and it's just a little outside of town. You are a 15-20 minute walk from the entrance of the park, so it's the perfect Airbnb if you're going on a hiking trip.