Fantastic place to stay near Haneda Airport. The area itself isn't very bustling, but a train station is nearby. For somebody wanting to experience a more quiet side of Tokyo, this would be ideal. The neighborhood is quiet but has a very homely feel to it.
The staff at the hostel were very forthcoming, despite me just staying one night.
Check-out time was 10 am, but luggage could be kept at the hostel for longer.
Overall, for the price, this was one of the best stays I've had in Tokyo so far, so I can highly recommend it.