It is a bit long walk from the nearby Kunitachi Station, but the host picked me up when I arrived with my wheeled carry bag. It felt like a long way first time I walked alone, but it may depend how familiar you get to the route.
I did not use the shower/bathtub, so I have no opinion. The room was on the 2nd floor, so people who cannot carry things upstairs may have a minor issue.
All in all, it was a very cost effective way to stay.