Light weight home.
A house in less than $200 and stong and light weight as well

Solution

Cost calculation :--

1> Wall -> pavilion aluminium composite panel ($5 per square meter)
2> Steel kitchen rack -> $10
3> 2-Wooden platforms  -> $10
4> Blow-up mattress -> $45
5> mirror for dressing -> $10
6> Chair -> $ 15
7> Electric stove -> $ 50
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Total cost = $145