"Great location. There is an airport express bus that will drop you off at the hotel next to Dormy Inn. You do get on the bus returning to the airport at the same stop though, as the bus seems to be on a circular loop. As such, plan at least 2 hours, preferably 3 hours from the hotel to the airport. If you pay cash, you must have exact change or you can pay by credit card.
The hotel is about a 5-minute walk to a metro station, so you can really go anywhere from the hotel. Lots of local restaurant nearby.
The amenities of the hotel are simply but sufficient. The onsen was great.
The breakfast buffet was sufficient. It was not "fancy" but you should find something you like for sure.
Don't forget the free soy sauce raman at night. It was simple yet satisfying.
My room was on the small size but I knew it, and it did not bother me. I would stay there again."