"Good facilities, spacious open public area and the room (superior corner twin) was well laid out and comfortable.
Only significant negative was the in-room safe, located in the bedside table, as it was very small.
Self service check-in is also required, which can be problematic and seems to require frequent staff assistance.
I would (will) stay at this hotel again. Location was even better than expected.
Convenient fast links to Shibuya and Shinjuku via the Rinkai line - and to Shinagawa, Tokyo and Akihabara via JR (JK) line.
If travelling by JR train (JK line) to Oimachi Tracks, trust Google Maps and do use car 10. It delivers you close to the west exit escalators and the platform lift.
Hotel entry is on level 5 of the Oimachi Tracks complex. On exiting from the station zone the closest hotel access lift is near the more open air plaza area (across the plaza from the Newsday convenience store)."