Good place to rest and have a shower after a long flight and minimize the risk of missing a connecting/transfer flight in Narita airport.
May be it would be great if the hotel place some carpets inside the capsule area to reduce the steps/walking sound around this sleeping area. Earplug is provided but uncomford, it also risks us miss the alarm.
The building is old, but enough for a stay to wait for your next flight. We did a late check in at 21.00, you need a shuttle bus to get there as there are no sidewalk and its quite dark at night. Earliest shuttle bus is at 04.50 so catching a morning flight is no hassle.