A great location - very easy to navigate from Shimo-itabashi station (~1m walk) and the better-served Itabashi Station (~10m walk). It’s a quiet neighbourhood which takes you away from the bustle of central Tokyo. Good amenities nearby as well.
The space itself is functional yet small - probably best for no more than 2 people. Good, powerful shower which is always a plus. The included pocket wi-fi hub is also an added bonus.
Communication with Hiro is easy and fast. Check in was very easy, and I wouldn’t hesitate to stay here again.