Astronauts sleep in bags that are attached to one of the sides of the ship. When they wake up, they have to tidy up their eyeshades, ear plugs and their sleeping bags. Once again, the astronauts are responsible for these jobs. Often they take turns. The cooking is pretty easy.
Astronauts open their food with scissors and use forks and spoons to eat right out of the package.
Well, this part is pretty slick. The trays and utensils are wiped off and returned to their storage spots. Trash on the Space Station consists of the empty food containers, bathroom waste, empty fuel containers and trash from experiments and other activities. When one of these ships arrives at the Space Station, the trash is transferred to the ship. The Space Shuttle takes the trash back to Earth.