Very close to Haneda, one stop away, and great value for the location to the airport.
Room is very small and very little space for a group of 5 with shared bathroom facilities but we only needed it for one night, so it was perfect for just a place to rest for a day and stopover near the airport to go elsewhere.
Definitely location over what the place offers, offers just enough to get by, can't see using it for long stay.
The only complaints are that we weren't allowed to check in and submit all documents required until we arrived, which is a lot for a group of 5, which other places allowed to submit in advance, so be prepared with all documents, photos and selfies. And the plugs were very loose, especially with adapters.
But overall, a perfect stopover place close to Haneda airport and great value for location.