A guesthouse located in the middle of the downtown area, about a 5-minute walk from Jagalchi subway station. The entrance is when you go up the narrow stairs of the building to the 3rd floor. Check-in is at 15:00 and check-out is at 11:00. In my case, it costs about 1,300 yen per night (cheap). Even though it's called check-in, all you have to do is enter the 4-digit password sent to you by email at the entrance and enter the guesthouse (self-check-in).Then, at the front desk at the entrance, there is a piece of paper with your name on it with your room number and key, so take it and understand the rules of the guest house (written in English). There is a shoe rack at the entrance where you can change into slippers. However, please take off your slippers and enter the room barefoot. There are several rooms on the 3rd floor (4-person room) and 4th floor (2-person room), and the bathrooms are separate (3 on each floor, with toothpaste, soap, shampoo, and conditioner).Towels are available for rent inside the facility. My room was a four-person room with bunk beds (no blackout curtains, power source was next to the bed) and a locker. There was a common space on the 4th floor with a TV, refrigerator, kitchen, water server, trash can, power supply, etc. (There were a few mosquitoes, but there was insecticide). The 5th floor is on the roof and you can go outside. There were chairs and a desk so you could cool off, and there was also a space to hang your laundry. There was free WI-FI and I entered the password, but for some reason I couldn't connect.There are washing machines (and detergent) on the 3rd and 4th floors, and you can use them for free. Although the guesthouse is located in a busy area, it was quiet at night. The location is good and the comfort is pretty good. The reason the prices are low is probably because they cut down on labor costs. During my stay, I never encountered anyone associated with the guesthouse. I was a little apprehensive about entering the museum, but those fears were unfounded.I'm afraid of some kind of trouble at a guest house like this (for example, not being able to enter for some reason), but as long as there's nothing, it's comfortable. You can avoid it if you want to be safe, but I recommend it for its location, low price, and comfort.