马其顿采购需求：商业集装箱房屋，画廊

I'm reaching out to inquire about a portable cabin cafeteria with a footprint of approximately 30m2. We're looking for a space-efficient design that can comfortably accommodate staff meals and social interactions. It should be easily transportable and constructed with durable materials to ensure longevity. Additional features like windows for ventilation and natural light, as well as a practical layout for kitchen and dining areas, would be essential. Please provide detailed information on available options, including design variations, material specifications, and pricing. It would also be helpful to know the estimated production and delivery timelines. We're interested in any customization possibilities you may offer to tailor the cabin to our specific requirements.