We really enjoyed our stay at this property. We stayed for 8 nights while visiting Tokyo (two adults, in two beds). While the rooms aren't huge, they are clean and comfortable. The bathroom is large enough for one person, with good water pressure. My only criticism of the room is that it needed more storage space. There are two desks (one of them extended as needed), but not drawers or closet. We were given two hangers, and needed to request more (the clothes could be hung on bars around the walls of the room). Living out of a suitcase for 8 days wasn't easy.
Service was excellent. At one point, we needed to switch rooms because the air conditioning unit was making an intermittent buzzing noise every 3-5 minutes overnight (similar to a cell phone on vibrate). The staff very quickly switched our room and we slept comfortably after that. In addition, we had trouble with the safe (it kept locking, and the code didn't work to open it again) - again, the staff (Rea) helped with a smile.
Finally, the amenities were nice. There was instant coffee in the room, but an excellent coffee machine (which also served espresso and capuccino) in the lobby. There was free wine and sake from 5-7pm, and some snacks from 7-9pm. Wish there was a gym! Local gyms were $20-30/visit.
It is in a very central location, steps from Kanda Station, and a 20 minute walk to Tokyo Station and Akihabra.
Overall, we thoroughly enjoyed our stay here. It was reasonably priced and comfortable. Worth a booking!