Trick Question How does someone build a house that people can live in 4 hours but doesn't use anykind of tools didn't use any school like supply has sculpting skills but didn't make it out of clay?

Trick Question How does someone build a house that people can live in 4 hours but doesn't use anykind of tools didn't use any school like supply has sculpting skills but didn't make it out of clay?
Its a house of cards