Synergy. If there is one word to describe the partnership between Tony De Marco and Theresa Albiloi it is synergy. Business and life partners, this dynamic couple met later in life, yet together they have already accomplished more than many would in a long lifetime. We meet them at The Oxford, a large former guest house they recently refurbished and added to their portfolio of luxury accommodation properties, The Houses Daylesford. The Oxford is massive and sleeps 24. The walls are lined with over 90 original charcoal drawings by artist Derek Erskine. The main room is dominated by an impressive non-sectional double-sided upholstered banquette. "It was made for a house in Caulfield," says Theresa. "It cost them tens of thousands of dollars." Tony jumps in, "we paid a lot less than that," he says with a laugh. "It took a lot of work to reassemble when it arrived."