With 81 weeks remaining until Expo 2020 Dubai, the oft-quoted over-supply of real estate projects in the emirate is a thing of the past, at least according to developers and organisers of the Dubai Property Festival (DPF), which ran 26-28 March at Dubai World Trade Centre. Expo 2020 is expected to attract 25m visitors, 70% from outside the UAE, and the global event has triggered a spate of high demand for  real est...