Koch's capsule had most of the trappings of modern life: a bed, toilet, TV, computer and internet -- even an exercise bike. Located some 15 minutes by boat from the coast of northern Panama ...

Koch’s 30-square-meter (320-square-foot) capsule has most of the trappings of modern life: a bed, toilet, TV, computer and internet — even an exercise bike. The only thing missing? A shower.