Mary's space is centrally located in Shimokitazawa with easy access to the two subway lines. We loved the neighborhood and exploring all of the local gems. The space was clean and prepared for our stay. I would recommend this place to anyone, but I'd recommend an eye mask for those who can't sleep with a bit of light coming through the glass block window. In addition, since you're by the stairs you can hear people walking on them at all times, so I would recommend ear plugs as well.
Again, a great clean space, just be prepared if you're a light sleeper like me.