I had a lot of difficulty in sleeping as I woke up feeling very hot and that I couldn’t breathe and I somehow panicked. My lungs are a bit sensitive and since the dorm doesn’t get any fresh air from outside (all windows closed) and being enclosed in a pod with a small opening (more like a coffin) I really struggled to breathe. I woke up in the middle of the night that I couldn’t breathe. That dorm needs to get proper Oxygen (fresh air) during nighttime. They use a ventilator to circulate the indoor air but no fresh air coming from outside. In one night the electricity got cut off, so we didn’t even get the ventilator working. Probably was the worst experience of my life in sleeping in one place. Although the hostel is very clean and staff are amazing, located in a great area, I wouldn’t go there ever again because I just couldn’t breathe. They have diffrent layouts for the pods but mine had a small opening on the width not on the length. Just to highlight that I haven’t woke up during the night in my home or other hotels that I stayed for the last few years…. Only when I had Covid few years ago, I couldn’t breathe sometimes so it reminded me of those times.