The best hotel I've stayed in Japan, so far. Front desk staff are very friendly, always smiling and greeting you, and also very helpful. We misplaced a room key and there was no problem, and no cost, at replacing it for us.
The hotel is right next to Kawasaki JR which makes it very convenient. Numerous stores and malls located within a few minutea walk from the hotel. Plenty of food and dining options as well, along with 2 convenient stores nearby, one of which is literally metres away from the hotel doors.
Room was clean, and good sized. The room view was overlooking the train tracks but there was no noise from the passing trains. The bathroom was large and it was very handy having the bath and shower in its own separate area within the bathroom.
We will definitely stay here again if we travel to Japan. Highly recommended.