Living on the space station

1.- The astronauts lives without daily luxuries such as hot showers.
2.-They dont have much free time.
3.-Zero gravity affects their health.
4.-If an astronaut doesn't exercise daily, he won't be able to walk when he comes back to earth.
5.-Astronauts wash their hair whith riseless shampoo.
6.-The crew eats, plays, spleeps and takes a bath in the mid-deck.