cyfer,
you can wash yourself at the airport toilet. in the middle of the night, there is nobody.you can have shampoo over the sink!
Do I have to teach you how to wash yourself?
for ironing? hang your clothes in your car, and spray some water on them.
for eating? eat sandwich at the airport, free water in the toilet.
clean your clothes?: buy soap, and clean them in the toilet, hang them in your car after rinsing them in the sink.
buy air matrass for your van.
cyfer, this is going to be your life, if you land a job after spending 130'000 euro. welcome in the world of total losers!