As advertised, the place is a room in a hotel in a side street about 5 minutes away from the main Akihabara shopping areas, with super easy access to both the JR Yamanote and Tokyo Metro Hibiya lines. I could basically get up and be within range of the many arcades, cafes, and shops within minutes, and be anywhere in Tokyo within about 30 minutes, which was great!
Check-in is super easy, clear instructions are given so you can access the room without needing front desk assistance. The front desk staff were awesome, spoke excellent English, and were there for most of the day anyways.
The room itself is actually very big by Tokyo standards! Very clean with a nice bathroom, A/C unit. Two beds that are actually made every day, which I was very grateful for. Not much noise since it is off the main street. Elevator to get between floors. Just be mindful that if you are in a big group with a lot of large baggage, there will not be a lot of room to store the suitcases themselves in the room, but that was not really a problem for my one suitcase.
All in all a great place to stay for the independent traveler who will be out of the room a lot but still get hotel comforts, I would love to stay here again.