"Very convenient location. It was tricky to find initially as the entrance is tucked in the corner behind the check in counters on the departure level (3F) in terminal 3. There are plenty of restaurants and shops in the terminal. For travellers arriving from train, the terminal 3 stop is before terminal 1/2. Free shuttle bus between terminals or you can pay for a quicker ride on the train or monorail (easy access from 3F). I booked a superior room with 2 beds, like so many hotels in Japan it is small. Nice bathroom with separate space for bath. "