Shriram Properties is offering a special scheme. A 20-80 scheme for a limited edition of apartments. The 20-80 scheme is as follows. Pay 20% down payment now and balance 80% only at the time of possession of property.A special scheme for limited flats promoted as an investment product. You further have an opportunity of paying this 20% in 4 installments.You can if not triple but minimum double your return in a span of 2 years considering no growth in real estate and selling at current market prices.