Isabel and her husband were exceptional hosts, the room was exquisite for this price range, and the location is very practical.
Isabel and her husband were very warm, gracious and welcoming. Some mornings they provided a wonderful plate of fresh sliced papaya and melon. They keep the house very clean. While there was a language barrier, it was easy to communicate basics.
The quite large room has beautiful floor-to-ceiling, wall to wall, built-in wooden closets, and quality wooden dresser adjacent the bed. The large bathroom has the beautiful inlaid tile, and abundant wooden drawers and cabinets matching the closet in the main room. There is a nice Jacuzzi deep bathtub, however when I was there there was usually insufficient hot water to actually fill it, but the bath does provide a nice hot shower.
The kitchen is well equipped with good cookware and appliances. Internet speeds were good and consistent in the 20 megabit per second range.
There was minor noise from a nearby freeway and also feeder traffic going down their one-way street towards the freeway in the afternoons. For an urban setting, it was very quiet.
Their house is a quick 5-minute walk to the Medico Metro station which has both the North/South and East/West lines so you can get almost anywhere in the city relatively quickly with often only one change of trains. (I don't advise using the Metro during rush hour.) It is fast and easy to get a Uber from their house even at 4 in the morning to catch early flights. From all appearances and my experience, the neighborhood is very safe.
There is a very large modern Supermarket quite nearby, however, it is tucked inside of a larger Shopping Center so it's easy to miss if you're not aware of its existence. In the neighborhood, there are a number of small stores selling basic food items.
I highly recommend Isabel's Airbnb.