Yet another Japanese invention.
(From wikipedia) A capsule hotel (カプセルホテル) is a hotel system of extremely dense occupancy. The guest space is reduced in size to a modular plastic or fibreglass block roughly 2 m by 1 m by 1.25 m, providing room to sleep. Facilities range in entertainment offerings (most include a television, an electronic console, and wireless internet connection). These capsules are stacked side by side and two units top to bottom, with steps providing access to the second level rooms.
This is what it looks like from outside:
Small personal TVControl Panal: Radio, alarm, lights, TV control
Its small and cosy, and provides basically everything u need for a night's sleep. Its kinda small - or like an enlarged coffin - not for the claustrophobic pple. haha.