There's a real estate company called Prestige Living, founded earlier this year by 22-year-olds Philip Sywash and Casper Larski. As the company name suggests, it's an upscale-only kinda deal, with houses—well, mansions—starting at $1 million. A vast majority of the houses offered are classy and sophisticated, just what you'd expect and hope for on the outskirts of Toronto for the deep-pocketed. And then there's 2400 Doulton in Port Credit, Mississauga. Currently on the market for......