This apartment is an excellent location, just a short walk from Parque Mexico and all that Roma Norte has to offer. Right outside the door you have multiple convenience stores, a delicious taco place (Taco Naco), banks, street vendors, and more. It's also central in the city for taking an Uber to visit all of the attractions that Mexico City has to offer.
It's an older building, typical for this area, but I found the common areas to be clean and didn't hear any noise from neighbors. It is important to note that the building is on a major street so you will hear noise from the traffic. I was able to sleep quite well but if you're sensitive to noise it's something to note.
I worked remotely while I was there, so appreciated the very fast wifi (I believe it was around 80 MBps up and down) and the desk and chair in the bedroom. It has great light during the day and trees outside the window.
Check-in and check-out were both easy, with a lockbox outside the building containing the key for the main entry and a keypad on the apartment door. Karina and Diego were available to answer any questions and responded quickly. I also appreciated the flexibility with the check-in and check-out times to better accommodate my flights.