What are the advantages of cheap mobile homes?

cheap mobile homes mainly have the following advantages:
cost advantage
Low construction cost: Adopting prefabricated assembly structure, factory production reduces labor and material waste, and the total cost is usually 30% -50% of traditional buildings.  ‌
Low transportation and maintenance costs: Light steel materials are durable and easy to maintain, with daily maintenance costs only one-third of traditional houses.  ‌
Flexible and convenient
Quick construction/dismantling: Modular production shortens the construction period to 3-7 days, and some small houses can even be installed on the same day.  ‌
Mobility: The steel structure frame supports overall migration and is suitable for scenarios such as construction sites and tourist areas that require frequent relocation.  ‌
Environmental characteristics
Environmentally friendly materials: Recyclable materials such as color steel plates and polycarbonate plates are commonly used, resulting in minimal pollution during the production process.  ‌
High energy efficiency: Light steel structures have excellent thermal insulation performance (K value as low as 1.5) and can be reused.  ‌
Applicable scenarios
Temporary demand scenarios: such as construction site dormitories, post disaster resettlement housing, outdoor exhibition halls, etc., to meet short-term or transitional living needs.  ‌
Special environmental adaptation: Light steel material can withstand harsh weather conditions and is suitable for earthquake prone areas or coastal high salt spray environments.  ‌