Imagine a sleek beach shack popping up in Plettenberg Bay for summer, then vanishing like a magician’s trick by autumn. No foundations, no fuss—just pure, temporary bliss. Pop-up properties are the real estate equivalent of a limited-edition sneaker drop, and they’re taking the world by storm. From Japan’s micro-homes to London’s fleeting villages, this trend’s got legs—short-term ones, at...