Me and my husband stayed here for 3 nights. The building is located in a quiet neighborhood with a small park in front and you can see cherry blossoms from your room. You can find all necessary facilities in this small room. The shower is great water pressure is amazing. The room is a bit small for 2 people but this is Japan and considering the cost and neighborhood this is a good deal. There is a nice lady in the building who is helping you with laundry and other necessities but she only speaks Japanese but you can use Google translator to communicate.
The Komogome train station is just 3 mins away by walk and there are some restaurants and a great supermarket very close to the building. There is also a McDonald's if you are not a huge fan of Japanese cuisine.