Everything was perfect. I honestly can't think of one thing that could be improved. Here are the things that really made the place special:

-Shoes must be taken off at the entry so the interior was extremely clean
-Cold & hot filtered water server in the communal kitchen
-Washer & dryer for clothes for 500JPY per load
-Rooms are small, but big enough to open two large suitcases on the floor
-Rooms have private sink & shower
-Beds are SO COMFY with the most comfortable pillow I've ever slept on
-Code key entry to both the hotel and the room, so you never have to worry about losing your key
There are many more good points, but those are the ones that stick out in my memory. The area is also one of the nicest in Tokyo, IMO. You wont regret staying here!