http://edition.cnn.com/2016/08/23/hotels/tokyo-luxury-capsule-hotels/index.html
In highly densed countries like Japan, how to ensure space for living can be priority. When it comes to hotels, smaller rooms are cheaper. the representative of cheaper hotels is the capsule hotel.
Though capsule hotels are cheapest group of almost all kinds of hotels, its narrowness made fat or tall men refrain from staying there.
But, the capsule hotel on the article seems there is no difficulty for those people to get in.
Capsule hotels will be divided to richer class and conventional class?
No one knows it.
