Since then, the concept has further spread to various other territories, including Belgium,[4] Canada, China,[5] Hong Kong,[6] Iceland,[7] India,[8] Indonesia,[9] Israel,[10] Poland, Saudi Arabia,[11] and South Korea.
Amenities within the room generally include a small television, air conditioning, an electronic console, and power sockets.
The capsules are stacked side-by-side, two units high, with steps or ladders providing access to the second-level rooms, similar to bunk beds.
[12] Like a hostel, many amenities are communally shared, including toilets, showers, wireless internet, and dining rooms.
[16] During the Great Recession, some unemployed or underemployed workers who had become homeless during the crisis temporarily rented capsules by the month.