Positive point: very short distance from station. Near this guesthouse, there's a nice udon restaurant. Room is big enough to rest.
Negative Point: short distance from station also means there'll be some noise caused by train.
I saw a giant bug on the ceiling at night.
Moreover, some electric outlets and little lamp on the bed didn't work. Only outlets in 2 out of 4 beds worked properly.
Air conditioner works well, but it barely gets warm.
You should pay by cash if you are a foreigner. I saw PayPay QR in there so PayPay may be accepted if you can use.