I stayed here for a few days and the staff was fantastic. I had a great cooked breakfast every morning including coffee and the hostel manager is very friendly and accommodating. There was an issue with the Wi-Fi router when I showed up and since he knew it was very important for me to have access to Wi-Fi he fixed it for me right away. He also answered all of my questions right away and corresponded very fast via Airbnb. Leon is a small city and this location is great as all of the sightseeing can be done within walking distance from this hostel. As you can read from the other reviews there is not any air conditioning provided at this hostel but that is very common for backpacking in Central America. There were 2 fans in my room and I never felt too hot.
I highly recommend booking here!More