I had a great stay for work purposes for 16 nights from the end of July to the beginning of August. I actually stayed in room 205, which has the same layout as 201 (just opposite floor plan). This room was the farthest from the stairs so it was very quiet! I found the description and pictures of the room to be very accurate. It's an old room as you can see from the pictures but if you're looking for a budget friendly place to rest at the end of the day, I highly recommend it. Having a private bath and shower and a great wifi connection was wonderful. There are also 2 coin laundry machines just under the stairs so I never had to wait to do laundry. Access to the station was very easy, about a 10 minute walk and there are several 24h convenience stores and a supermarket open until midnight in the area.
The host, Hisao-san was very kind and was flexible with my check-in and check-out times. His wife made delicious sandwiches which were delivered outside my door every morning. I saved so much money on food during my stay because of that! Hisao-san even drove me to the station with my bags after checking out. I really appreciated his kindness, definitely above and beyond your average airbnb host!