Gabriel and Karla were great, responsive hosts! If I needed anything, they were quick to respond and quick to fix it. For example, I found the apartment quite cold and Gabriel was quick to bring a heater and when there was an issue with the washer machine and it was leaking, Karla came as soon as possible and was able to take care of it.
The location of the apartment is great and in a safe area. Super close to Parque Mexico and Mercado Medillion and very walkable to both Condesa and Roma Norte. The apartment gets great natural light and was nice to work in (there is a desk!), although sometimes the internet was spotty during video calls (which I have often) so I had to use my hotspot multiple times.
A couple things to flag particularly for long-term stays as these things wouldn't bother me for a night or two, but I spent an entire month there. The building is definitely old and there is some wear and tear in the apartment itself and the kitchen appliances and items in the kitchen could be upgraded. The apartment really just has very basic essentials. The biggest issue for me was the pressure of the shower. It was incredibly weak so it was impossible to take a "quick" shower as it would take a really long time to wash stuff out of my hair and shaving was difficult as well due to the pressure. The floors also pick up a lot of dirt and there seemed to be a lot of excess dog hair everywhere from previous visitors and when I went to change the sheets one day I noticed there was hair all over the new sheets that were in the drawer. The walls are quite thin and you can hear neighbors often and sounds from the street so take note if you are sensitive to noise. The washer machine not working was disappointing since that was part of the reason I chose this particular apartment, but supposedly it's fixed now. Gabriel also replaced the blender while I was there, but it doesn't seem to be able to actually blend frozen fruit so take note if you make smoothies often. Overall the stay was fine although it does seem a bit pricey for what you actually get.