Check-in is done by machine, but I was worried because I completed the check-in without knowing the room number.
There were several customers who had the same problem, so we all checked with the staff. (The staff told me to check my reservation email, but there was no room number anywhere.)
When I used the automatic check-in at other hotels, the room number was written on the receipt, so I felt relieved. I hope they improve this.
Also, during my stay, a fire alarm sounded and we evacuated. A person who looked like a firefighter came in and nothing happened, but there was no explanation from the hotel, so I was worried and checked out early.
It's a dormitory-like hotel where you basically do everything yourself, so if you like that kind of thing, it might be a good choice, but it's not a dormitory price, so I'll choose a different hotel next time.