Travel habits and product repair

Hi there. I'm currently nearing the end of a level 3 design project and require end-user feedback. Thank you for your time and participation, it is appreciated and the responses are invaluable to my progress.
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1.
How many times per year do you travel with luggage?
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2.
Are your travels primarily for business, leisure, or a mixture of both?
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3.
What features or qualities are important to you when you travel with luggage?
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4.
Is sustainability and recyclability of materials an important factor when purchasing products?
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5.
Would you feel confident enough to attempt the replacement of a faulty component if tools are involved?
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6.
Would you feel confident enough to attempt the replacement of a faulty component if no tools (replaced with push-fit connectors) are involved?
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7.
If you answered no to questions 5 and or 6, would a video/pictorial guide change your response?
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