How a D.C's Sleepbox Compares to Japan’s Famous Sleeping Pods - AFAR
"An avant-garde Tokyo apartment complex of detachable capsule units designed by Kisho Kurokawa; the building was constructed in just 30 days and exemplified a minimalist, small-footprint approach with capsules that had few accoutrements, later serving as a direct precursor to the capsule hotel concept." - Mike Arnot
