I have stayed in 3 hostels during the 2019 holidays. With no hyperbole, this is the best hostel because first, it is listed in Airbnb rather than hostelworld. What this means is the place is very peaceful at night. There are 30+ beds but at that time, there was just me and another smart person who chose this hostel. Second, the wifi is super fast. The place is also super clean and the hostess is very prompt to my requests like securing my forgotten battery pack and leaving my souvenirs in the locker although my reservation is elsewhere. It is 20 mins walk from San Cosme Metro but in retrospect, I’ll choose this hostel again in a heartbeat despite being away from Zocalo where the action is because it is a hidden gem: cheap, clean, and peaceful.